O.Univ.Prof. Dr. Walter G. Kropatsch

Bibliography (Copyright)

[1]	Walter G. Kropatsch and Franz Leberl. Die Erkennung von Kanten und Linien in digitalen Bildern. In Symposium der Kommission III der Internationalen Gesellschaft für Photogrammetrie, pages 548–573., Moskau, UdSSR, 30. Juli - 5. Aug. 1978.
[2]	Walter G. Kropatsch and Franz Leberl. Concept for the Automatic Registration of Satellite Images with a Digital Map Data Base. In Proceedings, Symposium der Kommission IV der Internationalen Gesellschaft für Photogrammetrie, pages 411–413, Ottawa, Kanada, 6. - 8. Oktober 1978.
[3]	Franz Leberl and Walter G. Kropatsch. Map-Guided Automatic Analysis of Digital Satellite Images. Mitteilungen der geod. Institute der TU Graz, Folge 33:pp.93–106, 19. - 22. Juni 1979.
[4]	Franz Leberl and Walter G. Kropatsch. Experiments with Automatic Feature Analysis Using Maps and Images. In Pres. Paper, 14. Kongreß der Internationalen Gesellschaft für Photogrammetrie, Hamburg, BRD, 13. - 24. Juli 1980.
[5]	Walter G. Kropatsch. Eine kartographische Datenbank für Experimente zur kartengestützten Analyse digitaler Bilder. Mitteilungen der geod. Institute der TU Graz, Folge 33:pp. 133–176, 1980.
[6]	Franz Leberl, Walter G. Kropatsch, and Volker Lipp. Interpolation of Raster Heights from Digitized Contour Lines. In Pres. Paper, 14. Kongreß der Internationalen Gesellschaft für Photogrammetrie, Hamburg, BRD, 13. - 24. Juli 1980.
[7]	Walter G. Kropatsch and Franz W. Leberl. Automated Registration of Scanned Satellite Imagery with a Digital Map Data Base. Technical Report DIBAG-Publikationen Nr. 1, Institut f. Dig. Bildverarbeitung u. Grafik, Graz, Austria, 1981.
[8]	Walter G. Kropatsch and Franz Leberl. Organisation kartographischer Daten zur kenntnisgestützten Bildanalyse. In Informatik Fachberichte 49: Modelle und Strukturen, Hamburg, BRD, Oktober 1981. 4. DAGM-Symposium, Springer Verlag.
[9]	Walter G. Kropatsch. A Digital Map Data Base for automated Registration with Scanned Satellite Images. PhD thesis, Technische Universität Graz, Austria, 1981. Dissertation.
[10]	Walter G. Kropatsch. Organisation von ortsbezogenen Daten für die Bildanalyse und Beispiele der Anwendung. In Franz Leberl and Hubert Ranzinger, editors, Mustererkennung und Bildverarbeitung in Österreich, pages 189–201. OCG-Schriftenreihe der österr. Arbeitsgruppe für Mustererkennung, dbv-Verlag TU-Graz, 6. - 7. November 1981.
[11]	Helmut Oswald, Walter G. Kropatsch, Franz Leberl, Günter Gell, W.D. Sager, and G. Stöffler. Experimente zur dreidimensionalen Darstellung von Objekten aus computertomographischen Bildern. In 2. Grazer CT-Symposium, 2. - 3. October 1981.
[12]	Helmut Oswald, Walter G. Kropatsch, and Franz Leberl. A Perspective Projection Algorithm with Fast Evaluation of Visibility for Discrete Three Dimensional Scenes. In Proceedings ISMIII'82, pages 464–470, 1982. IEEE No. 82CH1804-4.
[13]	Walter G. Kropatsch. Segmentation of Digital Images Using A Priori Information about the Expected Image Contents. In R.M. Haralick, editor, Pictorial Data Analysis, NATO ASI Series F: Computer and Systems Sciences No. 4, pages 107–132. Springer-Verlag Berlin Heidelberg New York Tokyo, 1983.
[14]	Walter G. Kropatsch. Knowledge Based Image Segmentation of CT-Images. In Werner Schneider and Ernst Schuster, editors, Bildverarbeitung: Datenstrukturen, Anwendungen, pages 107–140, Wien, 1983. OCG-Schriftenreihe der österr. Arbeitsgruppe für Mustererkennung, R. Oldenburg. OCG-Publikation Nr.15.
[15]	Walter G. Kropatsch. DAF - Dreiecks-Approximationen für Flächen. Technical Report DIBAG-Publikationen Nr. 8, Institut f. Dig. Bildverarbeitung u. Grafik, Graz, Austria, 1983.
[16]	Walter G. Kropatsch. Bezier-Flächen mit Dreiecksmaschen. In Berichte aus Informatikinstituten, Innsbruck, 1.-3. März 1983.
[17]	Hubert Ranzinger and Walter G. Kropatsch. Recognition of Areal Features for Map- Guided Image Analysis. In Proceedings SPIE, Geneva, Switzerland, 19.-22. April 1983.
[18]	Walter G. Kropatsch and Helmut Oswald. Segmentierung von CT-Szenen. Technical Report DIBAG - Bericht Nr. 15, Institut f. Dig. Bildverarbeitung u. Grafik, Graz, Austria, 1984. In H. Oswald, F. Leberl: Digitale Bearbeitung und Auswertung computertomographischer Bilder, Kap. 4.
[19]	Walter G. Kropatsch, editor. Mustererkennung 1984. Informatik Fachberichte 87. Springer Verlag, Berlin, Heidelberg, New York, Tokyo, 2.-4. Oktober 1984. ÖAGM/DAGM - Symposium, Graz, Austria.
[20]	Wolfgang Pölzleitner and Walter Kropatsch. Überprüfung von Holzstrukturen in Echtzeit durch modellgestützte Datenreduktion. In Informatik Fachberichte 87: Mustererkennung 1984, pages 198–204, Graz, Austria, Oktober 1984. ÖAGM/DAGM - Symposium, Springer Verlag.
[21]	Walter G. Kropatsch. A Pyramid that Grows by Powers of 2. Pattern Recognition Letters, Vol. 3:pp.315–322, 1985.
[22]	Walter G. Kropatsch. Hierarchical Curve Representation in a New Pyramid Scheme. Technical Report TR-1522, University of Maryland, Computer Science Center, June 1985.
[23]	Walter G. Kropatsch. An Interpolation Method on Triangular Networks for Surface Model Architectures. In H. Freeman and G.G. Pieroni, editors, Computer Architectures for Spatially Distributed Data, pages 313–328. Springer-Verlag Berlin Heidelberg New York Tokyo, 1985. NATO ASI Series F: Computer and Systems Sciences No. 18.
[24]	Walter G. Kropatsch. Kritische Fragen zur Zauberformel 'Expert Vision Systeme'. In Informatik Fachberichte 107: Mustererkennung 1985, page 159, Erlangen, BRD, September 1985. 7.DAGM - Symposium, Springer Verlag.
[25]	Walter G. Kropatsch and Wolfgang Pölzleitner. Automatische Profilbrettklassifikation - Welche Technologien kommen für den industriellen Einsatz in Frage? In Mustererkennung: Medizin, Sprachanalyse, Rechnerarchitektur, pages 55–68. OCG-Schriftenreihe der österr. Arbeitsgruppe für Mustererkennung, R. Oldenburg, 1985. Band 29.
[26]	Walter G. Kropatsch. Methodenvergleich mit dem ersten internationalen Multisensor - Referenzdatensatz. In Mitteilungen der forstlichen Bundesversuchsanstalt Wien, 157. Heft, pages 147–151. Forstliche Bundesversuchsanstalt in Wien, 1985. 2. Österreichisches Symposium Fernerkundung, Austrian Solar and Space Agency, 2. - 4. Oktober 1985, Wien.
[27]	Walter G. Kropatsch. Kurvenrepräsentation in Pyramiden. In Walter G. Kropatsch and P. Mandl, editors, Mustererkennung'86, pages 16–51. OCG-Schriftenreihe der österr. Arbeitsgruppe für Mustererkennung, R. Oldenburg, 1986. Band 36.
[28]	Walter G. Kropatsch. Complementary Pyramids. presented at NATO ARW, May 5-9, 1986, Maratea, Italy.
[29]	Walter G. Kropatsch. Curve Representations in Multiple Resolutions. In Proc. Eighth International Conference on Pattern Recognition, pages 1283–1285. IEEE Comp.Soc., 1986.
[30]	Walter G. Kropatsch. Grauwert und Kurvenpyramide, das ideale Paar. In G. Hartmann, editor, Informatik Fachberichte 125: Mustererkennung 1986, pages 79–83, Paderborn, BRD, 1986. 8.DAGM-Symposium, Springer Verlag.
[31]	Walter G. Kropatsch. Ein Konzept mit zwei sich ergänzenden Pyramiden. In Walter G. Kropatsch and P. Mandl, editors, Mustererkennung'86, pages 158–171. OCG-Schriftenreihe der österr. Arbeitsgruppe für Mustererkennung, R. Oldenburg, 1986. Band 36.
[32]	Walter G. Kropatsch and Peter Mandl, editors. Mustererkennung'86. R. Oldenburg, 1986. Band 36.
[33]	Walter G. Kropatsch. Curve Representations in Multiple Resolutions. Technical Report DIBAG-Publikationen Nr. 24, Institut f. Dig. Bildverarbeitung u. Grafik, Graz, Austria, 1986. Extended version of [29].
[34]	Walter G. Kropatsch and Gerhard Paar. Aufbau einer Pyramide auf Radarbildern. In G. Pernul and A Min Toja, editors, Berichte aus Informatikforschungsinstitutionen, OCG–Schriftenreihe, pages 221–232, Wien–München, 1987. R. Oldenburg. Band 37.
[35]	Walter G. Kropatsch. Elimination von "kleinen" Kurvenstücken in der 2 × 2/2 Kurvenpyramide. In E. Paulus, editor, Informatik Fachberichte 149: Mustererkennung 1987, pages 156–160, Braunschweig, BRD, 1987. 9.DAGM-Symposium, Springer Verlag.
[36]	Walter G. Kropatsch. Elimination von 'kleinen' Kurvenstücken in der 2 × 2/2 Kurvenpyramide, Algorithmus und Test. Technical Report DIBAG-Publikationen Nr. 25, Institut f. Dig. Bildverarbeitung u. Grafik, Graz, Austria, 1987. Extended version of [35].
[37]	Gerhard Paar and Walter G. Kropatsch. Image Compression using the Pyramid Approach. In Final Contract Report, chapter 9, pages 94–103. European Space Agency, ESA contract No. 6.621/85/F/FL (SC), Graz, Austria, December 1987.
[38]	Walter G. Kropatsch. Curve Representations in Multiple Resolutions. Pattern Recognition Letters, Vol. 6(No. 3):pp.179–184, August 1987.
[39]	Walter G. Kropatsch. Preserving Contours in Dual Pyramids. In Proc. 9th International Conference on Pattern Recognition, pages 563–565, Rome, Italy, November 1988. IEEE Comp.Soc.
[40]	Walter G. Kropatsch. Rezeptive Felder in Bildpyramiden. In H. Bunke, Olaf Kübler, and P. Stucki, editors, Informatik Fachberichte 180: Mustererkennung 1988, pages 333–339, Zürich, Schweiz, 27.9.-29.9. 1988. 10. DAGM-Symposium, Springer Verlag.
[41]	Walter G. Kropatsch. Wechselwirkungen zwischen Visualisierung und Bildanalyse. In W. Barth, editor, Visualisierungstechniken und Algorithmen, pages 99–108. Springer Verlag, 1988. Informatik Fachberichte 182.
[42]	Walter G. Kropatsch. Pyramid Research for Image Analysis. In Dmitrij Csetverikov, editor, 2nd Hungarian Workshop on Image Analysis, Studies 206, pages 115–118, Budapest, Hungary, June 1988. MTA, Computer and Automation Institute, Hungarian Academy of Sciences.
[43]	Walter G. Kropatsch and H. Herbst. Effiziente Störungsreduktion in der Gauß-Pyramide. In Franz Pichler and Axel Pinz, editors, Statistik und Mustererkennung, pages 22–47. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1988. Band 42.
[44]	G. Paar and Walter G. Kropatsch. Hierarchical Cooperation between Numerical and Symbolic Image Representations. In Mohr, editor, Proceedings of IAPR workshop on "Syntactical and Structural Pattern Recognition", pages 104–114, Pont-a-Mousson, France, 1988.
[45]	Cornelia Fermüller and Walter G. Kropatsch. Hierarchische Kontur-Beschreibung durch Krümmung. In Axel Pinz, editor, Wissensbasierte Mustererkennung, pages 171–187. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1989. Band 49.
[46]	Walter G. Kropatsch and H. Tockner. Detecting the Straightness of Digital Curves in O(n) Steps. Computer Vision, Graphics, and Image Processing, Vol. 45(No. 1):pp.1–21, January 1989.
[47]	Walter G. Kropatsch and Dieter Strobl. The Generation of SAR Layover and Shadow Maps from Digital Elevation Models. IEEE Transactions on Geoscience and Remote Sensing, Vol. 28(No. 1):pp. 98–107, January 1990.
[48]	Walter G. Kropatsch and Gerhard Paar. Working with Image Pyramids in DIBAG. Technical Report DIBAG Bericht Nr. 41, Institut f. Dig. Bildverarbeitung u. Grafik, Graz, Austria, 1989.
[49]	Harald F. Mayer and Walter G. Kropatsch. Kompakte Bildkodierung mit der 3 × 3/2 Pyramide. In Axel Pinz, editor, Wissensbasierte Mustererkennung, pages 195–210. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1989. Band 49.
[50]	Harald F. Mayer and Walter G. Kropatsch. Progressive Bildübertragung mit der 3 × 3 / 2 Pyramide. In H. Burkhardt, K.H. Höhne, and B. Neumann, editors, Informatik Fachberichte 219: Mustererkennung 1989, pages 160–167, Hamburg, BRD, 2.-4.10. 1989. 11.DAGM - Symposium, Springer Verlag.
[51]	Gerhard Paar, Walter G. Kropatsch, and Arnold Bauer. Überlagerung orthogonaler CT- und Dosenschichten als Darstellungsmethode in der Strahlentherapie. In Axel Pinz, editor, Wissensbasierte Mustererkennung, chapter Mustererkennung in Medizin und Biologie, pages 36–43. Oldenbourg, 1989. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, Band 49.
[52]	Manuela Plößnig, Beate Billington, and Walter G. Kropatsch. SHERLOCK - an intelligent system to locate control points in SAR images and DEM. In Proc. of the 2nd intl. Geosar-Workshop on 'Image Rectification for Spaceborne Synthetic Aperture Radar - Geocoded and Value-Added Products', Loipersdorf, Austria, January 1989.
[53]	Manuela Plößnig, Walter G. Kropatsch, and Dieter Strobl. SHERLOCK Supports the Geocoding of SAR Images. In Axel Pinz, editor, Wissensbasierte Mustererkennung, pages 112–119. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1989. Band 49.
[54]	Manuela Plößnig, Walter G. Kropatsch, and Dieter Strobl. SHERLOCK Supports the Geocoding of SAR Images. In IGARSS'89: Quantitative Remote Sensing: An Economic Tool for the Nineties, pages 856–859, Vancouver, Canada, July 10-14 1989. Book 2.
[55]	Toru Yamaguchi and Walter G. Kropatsch. Structural Implications of the Performance of a Neural Network. In Axel Pinz, editor, Wissensbasierte Mustererkennung, pages 140–148. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1989. Band 49.
[56]	Toru Yamaguchi and Walter G. Kropatsch. A vision by neural network or by pyramid. In Proceedings of the 6th Scandinavian Conference on Image Analysis, pages 104–111, Oulu, Finland, June 1989.
[57]	Walter G. Kropatsch. Integration of SAR and DEM data - geometrical considerations. In James C. Tilton, editor, Proc. of the IAPR-TC7 Workshop on 'Multisource Data Integration in Remote Sensing', volume 3099, pages 27–38. NASA Conference Publication, 1991.
[58]	Toru Yamaguchi and Walter G. Kropatsch. Distortion-tolerance curve of the neocognitron with various structures, including pyramid. In Proc. 10th International Conference on Pattern Recognition, volume VOL. I, pages 918–922, Atlantic City, NJ, June 1990. IEEE Comp.Soc.
[59]	Walter G. Kropatsch. Digitales Sehen mit Bildpyramiden. Elektronik-Journal: Maschinelles Sehen - Industrielle Bildverarbeitung, pages pp.93–102, 1990.
[60]	Walter G. Kropatsch. Hierarchical methods for robot vision. In Timothy Jordanides and Bruce Torby, editors, Expert Systems and Robotics, volume Computer and Systems Sciences, Vol. 71, pages 63–109. Springer, Corfu, Greece, 1991.
[61]	Walter G. Kropatsch. Image Pyramids and Curves. Universität Innsbruck, Austria, 1990. Habilitation.
[62]	Walter G. Kropatsch and Annick Montanvert. Irregular versus regular pyramid structures. In U. Eckhardt, A. Hübler, W. Nagel, and G. Werner, editors, Geometrical Problems of Image Processing, pages 11–22, Georgenthal, Germany, March 1991. Akademie Verlag, Berlin.
[63]	Walter G. Kropatsch. Pattern Recognition Activities in Austria. In Peter Mandl, editor, Modelling and New Methods in Image Processing and in Geographical Information Systems, pages 23–25. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1992. Band 61.
[64]	Walter G. Kropatsch. Irregular Pyramids. In Peter Mandl, editor, Modelling and New Methods in Image Processing and in Geographical Information Systems, pages 39–50. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1992. Band 61.
[65]	Axel Pinz, Walter G. Kropatsch, Alois Hinterleitner, and Johann P. Petrak. Evaluation of Image Processing Systems for Application in Research and Education. In Peter Mandl, editor, Modelling and New Methods in Image Processing and in Geographical Information Systems, pages 193–202. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1992. Band 61.
[66]	Walter G. Kropatsch. Digitales Sehen mit Bildpyramiden. Technical Report PRIP-TR-1, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1991. [PDF]
[67]	Renate Bartl and Walter G. Kropatsch. Knowledge-Based Image Analysis. In D.P. Pretschner and K.-P. Adlassnig, editors, Knowledge-Based Systems in Nuclear Medicine. Proc. 5^th Pre-Congress Meeting of the EANM, 1991.
[68]	Walter G. Kropatsch. Image Pyramids and Curves - An Overview. Technical Report PRIP-TR-2, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1991. [PDF]
[69]	Walter G. Kropatsch. Integration of SAR and DEM data - geometrical considerations. Technical Report PRIP-TR-3, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1991. [PDF]
[70]	Walter G. Kropatsch and Annick Montanvert. Irregular Pyramids. Technical Report PRIP-TR-5, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1991. [PDF]
[71]	Adreas Dörsam, Walter G. Kropatsch, and Axel Pinz. Adaptive Image Compression Using Fractals and Pyramids. Technical Report PRIP-TR-8, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1991.
[72]	Axel Pinz, Walter G. Kropatsch, Alois Hinterleitner, and Johann P. Petrak. Evaluation of Image Processing Systems for Application in Research and Education. Technical Report PRIP-TR-12, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1991. [PDF]
[73]	Walter G. Kropatsch. Digitales Sehen mit Bildpyramiden i. Bild & Ton, Fachzeitschrift für Bild - und Tonverarbeitung, Bd.45(Heft 1/2):pp. 6–10, 1992.
[74]	Walter G. Kropatsch. Digitales Sehen mit Bildpyramiden ii. Bild & Ton, Fachzeitschrift für Bild - und Tonverarbeitung, Bd.45(Heft 3/4):pp. 62–68, 1992.
[75]	Walter G. Kropatsch, Michael A. Neuhauser, Irene J. Leitgeb, and Horst Bischof. Combining pyramidal and fractal image coding. In E. Backer and E.S. Gelsema, editors, Proc. 11th International Conference on Pattern Recognition, volume Vol. III, pages 61–64. IEEE Comp.Soc., 1992.
[76]	Cornelia Fermüller and Walter G. Kropatsch. Hierarchical Curve Representation. In E. Backer and E.S. Gelsema, editors, Proc. 11th International Conference on Pattern Recognition, volume Vol. III, pages 143–146. IEEE Comp.Soc., 1992.
[77]	Horst Bischof, Axel J. Pinz, and Walter G. Kropatsch. Visualization Methods for Neural Networks. In E. Backer and E.S. Gelsema, editors, Proc. 11th International Conference on Pattern Recognition, volume Vol. II, pages 581–585. IEEE Comp.Soc., 1992.
[78]	Walter G. Kropatsch and Dieter Willersinn. Representing Curves in Irregular Pyramids. In Pattern Recognition 1992, pages 233–248. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1992. Band 62.
[79]	Walter G. Kropatsch, Michael A. Neuhauser, and Irene J. Leitgeb. Iterated Function Systems - A direct discrete Approach with Pyramids. In Pattern Recognition 1992, pages 108–118. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1992. Band 62.
[80]	Walter G. Kropatsch and Dieter Willersinn. Curve representation in different grids. In Reinhard Klette and Walter G. Kropatsch, editors, Theoretical Foundations of Computer Vision, volume Mathematical Research, Vol. 69, pages 141–154. Akademie-Verlag, 1992.
[81]	Walter G. Kropatsch and Dieter Willersinn. Irregular Curve Pyramids. In Ying-Lie O, Alexander Toet, David Foster, Henk J.A.M. Heijmans, and Peter Meer, editors, Shape in Picture, Mathematical Description of Shape in Grey-level Images, volume 126 of NATO-ASI, pages 525–537. Springer Berlin, 1994.
[82]	Reinhard Klette and Walter G. Kropatsch, editors. Theoretical Foundations of Computer Vision, volume Mathematical Research, Vol. 69. Akademie-Verlag, 1992.
[83]	Horst Bischof and Walter G. Kropatsch, editors. Pattern Recognition 1992. R. Oldenburg, 1992. Band 62.
[84]	Cornelia Fermüller and Walter G. Kropatsch. Multi-resolution shape description by corners. In Ying-Lie O, Alexander Toet, David Foster, Henk J.A.M. Heijmans, and Peter Meer, editors, Shape in Picture, Mathematical Description of Shape in Grey-level Images, volume 126 of NATO-ASI, pages 539–548. Springer Berlin, 1994.
[85]	Cornelia Fermüller and Walter G. Kropatsch. Multi-resolution shape description by corners. Technical Report TR-2883, University of Maryland, Computer Science Center, April 1992.
[86]	Walter G. Kropatsch. Pyramidal and fractal structures in representation and interpretation of images. Assemblée Generale du GDR Traitement du Signal et Images, May 1993.
[87]	Walter G. Kropatsch and Dieter Willersinn. Parallel line grouping in irregular pyramids. In Proceedings Computer Vision and Pattern Recognition - CVPR'93, pages 784–785. IEEE Comp.Soc.Press, 1993.
[88]	Walter G. Kropatsch. New research in hierarchical representation for spatial data. In Proceedings of the 25th Int. Symp. Remote Sensing and Global Environment Change, Graz, volume Vol. I, pages 509–520, 1993.
[89]	Dmitry Chetverikov and Walter G. Kropatsch, editors. Proceedings CAIP'93, Computer Analysis of Images and Patterns, volume Vol. 719 of Lecture Notes in Computer Science, Budapest, Hungary, 1993. Springer.
[90]	Walter G. Kropatsch, Christian Reither, Dieter Willersinn, and Günther Wlaschitz. The dual irregular pyramid. In Dmitry Chetverikov and Walter G. Kropatsch, editors, Proceedings CAIP'93, Computer Analysis of Images and Patterns, volume Vol. 719 of Lecture Notes in Computer Science, pages 31–40, Budapest, Hungary, 1993. Springer.
[91]	Walter G. Kropatsch and Michael A. Neuhauser. Recovering iterated functions. In Václav Hlávac and Tomás Pajdla, editors, Czech Pattern Recognition Workshop '93, pages 41–50, Temesvár u Písku, Czech Republic, 1993.
[92]	Walter G. Kropatsch and Michael A. Neuhauser. Discrete iterated chaining systems and fractal recovery from discrete signals. In Colloque Geometrie Discrete en Imagerie, pages 152–167. Centre National de la Recherche Scientifique, 1993.
[93]	Horst Bischof and Walter G. Kropatsch. Neural Networks versus Image Pyramids. Technical Report PRIP-TR-7, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1993. [PDF]
[94]	Horst Bischof and Walter G. Kropatsch. Neural networks versus image pyramids. In Rudolf F. Albrecht, C.R. Reeves, and N.C. Steele, editors, Proc. Int.Conf. on Artificial Neural Networks and Genetic Algorithms, Innsbruck, pages 145–153. Springer Verlag, 1993.
[95]	Horst Bischof and Walter G. Kropatsch. Hopfield networks for irregular decimation. In Wolfgang Pölzleitner and Emanuel Wenger, editors, Image Analysis and Synthesis, pages 317–327. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1993. Band 68.
[96]	Michael A. Neuhauser, Walter G. Kropatsch, and Irene J. Leitgeb. Iterierte Funktionensysteme - Eine Lösung des eindimensionalen inversen Problems. In S.J. Pöppl and H. Handels, editors, Mustererkennung'93, Informatik Aktuell, pages 102–109. Springer, 1993.
[97]	Dieter Willersinn and Walter G. Kropatsch. Preserving topology in the irregular curve pyramid. In S.J. Pöppl and H. Handels, editors, Mustererkennung'93, pages 655–662. Springer, 1993.
[98]	Dieter Willersinn and Walter G. Kropatsch. Planarity preservation in a dual pyramid scheme. In Václav Hlávac and Tomás Pajdla, editors, Czech Pattern Recognition Workshop '93, pages 51–58, Temesvár u Písku, Czech Republic, 1993.
[99]	Dieter Willersinn, Etienne Bertin, and Walter G. Kropatsch. Dual Irregular Voronoi Pyramids and Segmentation. Technical Report PRIP-TR-27, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1994. [PDF]
[100]	Walter G. Kropatsch and Dieter Willersinn. Parallel Line Grouping and Irregular Curve Pyramids. Technical Report PRIP-TR-22, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1994. [PDF]
[101]	Walter G. Kropatsch. Building Irregular Pyramids by Dual Graph Contraction. Technical Report PRIP-TR-35, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1994. [PDF]
[102]	Walter G. Kropatsch and Horst Bischof, editors. Mustererkennung 1994, volume 5 of Informatik Xpress. Springer Verlag, Berlin, 21.-23. September 1994. ÖAGM/DAGM - Symposium, Wien, Austria.
[103]	Cornelia Fermüller and Walter G. Kropatsch. A Syntactic Approach to Scale-Space-Based Corner Description. IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 16(No. 7):pp. 748–751, July 1994.
[104]	Horst Bischof and Walter G. Kropatsch. Fuzzy curve pyramid. In Shmuel Peleg, Shimon Ullman, and Yehezkel Yeshurun, editors, 12th IAPR International Conference on Pattern Recognition, volume I, pages 505–509. IEEE Comp.Soc., 1994. [PDF]
[105]	Robert Sablatnig and Walter G. Kropatsch. Automated reading of analog display instruments. In Shmuel Peleg, Shimon Ullman, and Yehezkel Yeshurun, editors, 12th IAPR International Conference on Pattern Recognition, volume I, pages 794–797. IEEE Comp.Soc., 1994.
[106]	Dieter Willersinn and Walter G. Kropatsch. Dual graph contraction for irregular pyramids. In Shmuel Peleg, Shimon Ullman, and Yehezkel Yeshurun, editors, 12th IAPR International Conference on Pattern Recognition, volume III, pages 251–256. IEEE Comp.Soc., 1994.
[107]	Robert Sablatnig and Walter G. Kropatsch. Application constraints in the design of an automated reading device for analog display instruments. In Proc. of the 2nd IEEE Workshop on Applications of Computer Vision, pages 205–212. IEEE Comp.Soc., 1994.
[108]	Walter G. Kropatsch. Properties of pyramidal representations. Computing, Supplementum: Theoretical Foundations of Computer Vision, No. 11:pp. 99–111, 1996.
[109]	Walter G. Kropatsch. Building Irregular Pyramids by Dual Graph Contraction. IEE-Proc. Vision, Image and Signal Processing, Vol. 142(No. 6):pp. 366–374, December 1995. [PDF]
[110]	Walter G. Kropatsch. Towards higher decimation ratios. In Václav Hlavác and Radim Sára, editors, Proceedings CAIP'95, Computer Analysis of Images and Patterns, volume Vol. 970 of Lecture Notes in Computer Science, pages 747–752, Prague, Czech Republic, 1995. Springer, Berlin Heidelberg, New York.
[111]	Walter G. Kropatsch and Herwig Macho. Finding the structure of connected components using dual irregular pyramids. In Cinquième Colloque DGCI, pages 147–158. LLAIC1, Université d'Auvergne, ISBN 2-87663-040-0, September 1995.
[112]	Walter G. Kropatsch, Martin Eder, and Paul Kammerer. Finding strokes of the brush in portrait miniatures. In Franc Solina and Walter G. Kropatsch, editors, Visual Modules, Proc. of 19th ÖAGM and 1st SDVR Workshop, pages 257–265. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1995. Band 81.
[113]	Herwig Macho and Walter G. Kropatsch. Finding Connected Components with Dual Irregular Pyramids. In Franc Solina and Walter G. Kropatsch, editors, Visual Modules, Proc. of 19th ÖAGM and 1st SDVR Workshop, pages 313–321. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1995. Band 81. [PDF]
[114]	Franc Solina and Walter G. Kropatsch, editors. Visual Modules, Proc. of 19th ÖAGM and 1st SDVR Workshop. R. Oldenburg, 1995. Band 81.
[115]	Walter G. Kropatsch. Bildpyramiden. In Rolf-J. Ahlers, editor, Bildverarbeitung '95, Forschen, Entwickeln, Anwenden, pages 89–102. Technische Akademie Esslingen, Ostfildern, 1995. ISBN 3-924813-35-3.
[116]	Walter G. Kropatsch, Reinhard Klette, and Franc Solina, editors. Theoretical Foundations of Computer Vision. Number 11 in Computing, Supplementum. Springer-Verlag Wien New York, 1996.
[117]	Walter G. Kropatsch. Equivalent Contraction Kernels and The Domain of Dual Irregular Pyramids. Technical Report PRIP-TR-42, Institute f. Automation 183/2, Dept. for Pattern Recognition and Image Processing, TU Wien, Austria, 1995. [PDF]
[118]	Ingeborg Tastl, Robert Sablatnig, and Walter G. Kropatsch. Model-based Classification of Painted Portraits. In Axel Pinz, editor, Pattern Recognition 1996, Proc. of 20th ÖAGM Workshop, pages 237–249. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1996. Band 90.
[119]	Walter G. Kropatsch and Souheil BenYacoub. Universal Segmentation with PIRRamids. In Axel Pinz, editor, Pattern Recognition 1996, Proc. of 20th ÖAGM Workshop, pages 171–182. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1996. Band 90.
[120]	Walter G. Kropatsch and Souheil BenYacoub. A general pyramid segmentation algorithm. In Robert Melter, Angela Y. Wu, and Longin Latecki, editors, Vision Geometry V, Intl. Symposium on Optical Sciences, Engineering, and Instrumentation, volume 2826, pages 216–224. SPIE, 1996.
[121]	Horst Bischof, Ales Leonardis, and Walter G. Kropatsch. Minimum description length based optimization of neural networks applied to multispectral classification. In M. Fischer, editor, IIASA Workshop on Neural Networks and Remote Sensing, pages 3–4. IIASA, 1996.
[122]	Robert Sablatnig, Ales Leonardis, and Walter G. Kropatsch. A Highly Adaptable Concept for Visual Inspection. In M. Jamshidi, J. Yuh, and P. Dauchez, editors, Proc. of the 1st International Symposium on Intelligent Automation and Control, ISIAC'96 - Recent Trends in Development and Application, volume 4, pages 651–656. TSI Press, Albuquerque, 1996.
[123]	Walter G. Kropatsch and Souheil BenYacoub. A revision of pyramid segmentation. In Walter G. Kropatsch, editor, 13th International Conference on Pattern Recognition, volume II, pages 477–481. IEEE Comp.Soc., 1996. [PDF]
[124]	Erwin Hocevar and Walter G. Kropatsch. Towards a better Compression of Self Similar Images, (i) efficient encoding of affine self similar binary images. In Proceedings of ICAPT'96, page in print, Montreal, Canada, July 1996.
[125]	Erwin Hocevar and Walter G. Kropatsch. Towards a better Compression of Self Similar Images, (ii) proofing the edge maxima matching algorithm for the ifs-encoding of affine self similar binary images. In Proceedings of ICSP'96, volume Vol. II, pages 1223–1226, Beijing, China, October 1996.
[126]	Erwin Hocevar and Walter G. Kropatsch. Towards a better Compression of Self Similar Images, (iii) proofing the refined edge maxima matching algorithm for the ifs-encoding of affine self similar binary images. In Proceedings of IWISP'96, page in print, Manchester, U.K., November 1996.
[127]	Walter G. Kropatsch. Equivalent contraction kernels to build dual irregular pyramids. Advances in Computer Science, Advances in Computer Vision:pp. 99–107, 1997.
[128]	Walter G. Kropatsch. Pragmatic observation and evaluation. In Virginio Cantoni, Vito Di Gesu, Alessandra Setti, and Domenico Tegolo, editors, Human and Machine Perception: Information Fusion, pages 179–188. Plenum Press, 1997.
[129]	Erwin Hocevar and Walter G. Kropatsch. Inventing the Formula of the Trees. Journal Fractals (special issue for ASI Workshop on Fractal and Image Encoding and Analysis), 1997. in Print.
[130]	Walter G. Kropatsch. From equivalent weighting functions to equivalent contraction kernels. In CZECH PATTERN RECOGNITION WORKSHOP'97, pages 1–13. Czech Pattern Recognition Society, February 1997. [PDF]
[131]	Walter G. Kropatsch, Mark Burge, Souheil Ben Yacoub, and Nazha Selmaoui. Dual graph contraction with LEDA. Computing, Supplementum: Graph Based Representations in Pattern Recognition, No. 12:pp. 101–110, 1998.
[132]	Christian Menard and Walter G. Kropatsch. An adaptive strategy for finding stereo correspondences. In Wilhelm Burger and Mark Burge, editors, Pattern Recognition 1997, Proc. of 21th ÖAGM Workshop, pages 185–195. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1997. Band 103.
[133]	Nazha Selmaoui and Walter G. Kropatsch. Watershed by dual graph contraction. In Wilhelm Burger and Mark Burge, editors, Pattern Recognition 1997, Proc. of 21th ÖAGM Workshop, pages 69–78. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1997. Band 103.
[134]	Walter G. Kropatsch. Property Preserving Hierarchical Graph Transformations. In Carlo Arcelli, Luigi P. Cordella, and Gabriella Sanniti di Baja, editors, Advances in Visual Form Analysis, pages 340–349. World Scientific Publishing Company, 1998. [PDF]
[135]	Christian Menard and Walter G. Kropatsch. Adaptive stereo matching in correlation scale space. In Alberto Del Bimbo, editor, Image Analysis and Processing, ICIAP'97, volume Vol. 1310-I of Lecture Notes in Computer Science, pages 677–684, Florence, Italy, 1997. Springer, Berlin Heidelberg, New York.
[136]	Walter G. Kropatsch. From equivalent weighting functions to equivalent contraction kernels. In Emanuel Wenger and Leonid I. Dimitrov, editors, Digital Image Processing and Computer Graphics (DIP-97): Applications in Humanities and Natural Sciences, volume 3346, pages 310–320. SPIE, 1998.
[137]	Franc Solina, Walter G. Kropatsch, Reinhard Klette, and Ruzena Bajcsy, editors. Advances in Computer Vision, volume Advances in Computer Science. Springer-Verlag Wien New York, 1997.
[138]	Pavel Ptak, Helmut Kofler, and Walter G. Kropatsch. Digital topologies revisited: An approach based on the topological point-neighborhood. In Ehoud Ahronovitz and Christophe Fiorio, editors, Proceedings DGCI'97, Discrete Geometry for Computer Imagery, volume Vol. 1347 of Lecture Notes in Computer Science, pages 151–159, Montpellier, France, 1997. Springer, Berlin Heidelberg, New York. [PDF]
[139]	Jean-Michel Jolion and Walter G. Kropatsch, editors. Graph Based Representations in Pattern Recognition, volume Computing, Supplementum 12. Springer-Verlag Wien New York, 1998.
[140]	Walter G. Kropatsch, Mark Burge, and Heinz L. Idl. Dual Graph Contraction for Run Graphs. In Ales Leonardis and Franc (eds.) Solina, editors, Computer Vision - CVWW'98, Proceedings of the Computer Vision Winter Workshop, pages pp. 75–86, Ljubljana, 1998. IEEE Slovenia Section.
[141]	Mark Burge and Walter G. Kropatsch. Contracting Line Images using Run Graphs. In M. Gengler, M. Prinz, and E. Schuster, editors, Pattern Recognition and Medical Computer Vision 1998, 22nd ÖAGM Workshop, pages 235–244. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 1998. Band 106.
[142]	Walter G. Kropatsch and Mark Burge. Minimizing the Topological Structure of Line Images. In Adnan Amin, Dov Dori, Pavel Pudil, and Herbert Freeman, editors, Advances in Pattern Recognition, Joint IAPR International Workshops SSPR'98 and SPR'98, volume Vol. 1451 of Lecture Notes in Computer Science, pages 149–158, Sydney, Australia, August 1998. Springer, Berlin Heidelberg, New York. [PDF]
[143]	Walter G. Kropatsch and Pavel Ptàk. The Path-Connectedness in Z^2 and Z^3 and Classical Topologies. In Adnan Amin, Dov Dori, Pavel Pudil, and Herbert Freeman, editors, Advances in Pattern Recognition, Joint IAPR International Workshops SSPR'98 and SPR'98, volume Vol. 1451 of Lecture Notes in Computer Science, pages 181–189, Sydney, Australia, August 1998. Springer, Berlin Heidelberg, New York.
[144]	Jean-Gerard Pailloncy, Walter G. Kropatsch, and Jean-Michel Jolion. Object Matching on Irregular Pyramid. In Anil K. Jain, Svetha Venkatesh, and Brian C. Lovell, editors, 14th International Conference on Pattern Recognition, volume II, pages 1721–1723. IEEE Comp.Soc., 1998.
[145]	Robert Sablatnig, Christian Menard, and Walter G. Kropatsch. Classification of Archaeological Fragments Using a Description Language. In S. Theodoridis, I. Pitas, A. Stouraitis, and N. Kalouptsidis, editors, SIGNAL PROCESSING IX, Theories and Applications, volume II, pages 1097–1100. EURASIP, 1998.
[146]	Walter G. Kropatsch. How Useful is Structure in Motion? In Norbert (ed.) Brändle, editor, Computer Vision - CVWW'99, Proceedings of the Computer Vision Winter Workshop, pages pp.78–89, Wien, Austria, 1999. PRIP TU Wien.
[147]	Roland Glantz, Roman Englert, and Walter G. Kropatsch. Contracting distance maps of pores to pore networks. In Norbert (ed.) Brändle, editor, Computer Vision - CVWW'99, Proceedings of the Computer Vision Winter Workshop, pages 112–121, Wien, Austria, 1999. PRIP TU Wien. [PDF]
[148]	Luc Brun and Walter G. Kropatsch. Dual Contraction of Combinatorial Maps. Technical Report PRIP-TR-54, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 1999. Also available through https://www.prip.tuwien.ac.at/pripfiles/trs/tr54.pdf. [PDF]
[149]	Caterina Saraceno, Michael Reiter, Paul Kammerer, Ernestine Zolda, and Walter G. Kropatsch. Pictorial Portrait Indexing Using View-Based Eigen-Eyes. In D.P. Huijsmans and Arnold (eds.) Smeulders, editors, Visual Information and Information Systems, volume Vol. 1614 of Lecture Notes in Computer Science, pages 649–656, Amsterdam, NL, 1999. Springer, Berlin Heidelberg, New York.
[150]	Luc Brun and Walter G. Kropatsch. Pyramids with Combinatorial Maps. Technical Report PRIP-TR-57, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 1999. Also available through https://www.prip.tuwien.ac.at/pripfiles/trs/tr57.pdf.
[151]	Walter G. Kropatsch and Jean-Michel Jolion, editors. 2nd IAPR-TC-15 Workshop on Graph-based Representation. Österreichische Computer Gesellschaft, 1999. Band 126.
[152]	Marc Burge and Walter G. Kropatsch. Run Graphs and MLPP Graphs in Line Image Encoding. In Walter G. Kropatsch and Jean-Michel Jolion, editors, 2nd IAPR-TC-15 Workshop on Graph-based Representation, pages 11–19. OCG-Schriftenreihe, Österreichische Computer Gesellschaft, 1999. Band 126.
[153]	Luc Brun and Walter G. Kropatsch. Dual Contraction of Combinatorial Maps. In Walter G. Kropatsch and Jean-Michel Jolion, editors, 2nd IAPR-TC-15 Workshop on Graph-based Representation, pages 145–154. OCG-Schriftenreihe, Österreichische Computer Gesellschaft, 1999. Band 126.
[154]	Roland Glantz, Roman Englert, and Walter G. Kropatsch. Representation of Image Structure by a Pair of Dual Graphs. In Walter G. Kropatsch and Jean-Michel Jolion, editors, 2nd IAPR-TC-15 Workshop on Graph-based Representation, pages 155–163. OCG-Schriftenreihe, Österreichische Computer Gesellschaft, 1999. Band 126.
[155]	Walter G. Kropatsch, editor. Devoted Issue on Image Processing, volume 62 of Computing. Springer-Verlag Wien New York, 1999.
[156]	Mark Burge and Walter G. Kropatsch. A Minimal Line Property Preserving Representation of Line Images. Computing, Devoted Issue on Image Processing, 62:pp. 355–368, 1999. [PDF]
[157]	Roman Englert and Walter G. Kropatsch. Image Structure From Monotonic Dual Graph Contraction. In Manfred Nagl, Andreas Schürr, and Manfred Münch, editors, Applications of Graph Transformations with Industrial Relevance, volume Vol. 1779 of Lecture Notes in Computer Science, pages 297–308, Kerkrade, Netherlands, 2000. Springer, Berlin Heidelberg, New York. [PDF]
[158]	Walter G. Kropatsch. How Useful is Structure in Motion? In Dmitry Chectverikov and Tamás Szirányi, editors, Fundamental Structural Properties in Image and Pattern Analysis 1999, pages 35–45. OCG-Schriftenreihe, Österreichische Computer Gesellschaft, 1999. Band 130. [PDF]
[159]	Walter G. Kropatsch, Ales Leonardis, and Horst Bischof. Hierarchical, adaptive and robust methods for image understanding. Surveys on Mathematics for Industry, No. 9:pp. 1–47, 1999.
[160]	Walter G. Kropatsch and Luc Brun. Hierarchies of Combinatorial Maps. In Tomas Svoboda, editor, CPRW2000, Proceedings of the Czech Pattern Recognition Workshop, pages pp.131–137, Perslák , CZ, 2000. Czech Pattern Recognition Society Praha. ISBN 80-238-5215-9.
[161]	Roland Glantz and Walter G. Kropatsch. Relinking of Graph Pyramids by Means of a New Representation. In Tomas Svoboda, editor, CPRW2000, Proceedings of the Czech Pattern Recognition Workshop, pages pp.123–129, Perslák , CZ, 2000. Czech Pattern Recognition Society Praha. ISBN 80-238-5215-9.
[162]	Luc Brun and Walter G. Kropatsch. The Construction of Pyramids with Combinatorial Maps. Technical Report PRIP-TR-63, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 2000. Also available through https://www.prip.tuwien.ac.at/pripfiles/trs/tr63.pdf. [PDF]
[163]	Luc Brun and Walter G. Kropatsch. Irregular Pyramids with Combinatorial Maps. In Francesc J. Ferri, José M. Iñesta, Adnan Amin, and Pavel Pudil, editors, Advances in Pattern Recognition, Joint IAPR International Workshops on SSPR'2000 and SPR'2000, volume 1876 of Lecture Notes in Computer Science, pages 256–265, Alicante, Spain, August 2000. Springer, Berlin Heidelberg, New York. [PDF]
[164]	Roland Glantz and Walter G. Kropatsch. Guided Relinking of Graph Pyramids. In Francesc J. Ferri, José M. Iñesta, Adnan Amin, and Pavel Pudil, editors, Advances in Pattern Recognition, Joint IAPR International Workshops on SSPR'2000 and SPR'2000, volume 1876 of Lecture Notes in Computer Science, pages 367–376, Alicante, Spain, August 2000. Springer, Berlin Heidelberg, New York. [PDF]
[165]	Rémi Megret, Caterina Saraceno, and Walter G. Kropatsch. Background Mosaic from Egomotion. In Alberto Sanfeliu, Juan-Jose Villanueva, Maria Vanrell, René Alquézar, Anil K. Jain, and Josef Kittler, editors, 15th International Conference on Pattern Recognition, ICPR 2000, volume I, pages 571–574. IEEE Comp.Soc., 2000. [PDF]
[166]	Christian Wolf, Horst Bischof, Jean-Michel Jolion, and Walter G. Kropatsch. Content based Image Retrieval using Interest Points and Texture Features. In Alberto Sanfeliu, Juan-Jose Villanueva, Maria Vanrell, René Alquézar, Anil K. Jain, and Josef Kittler, editors, 15th International Conference on Pattern Recognition, ICPR 2000, volume IV, pages 234–237. IEEE Comp.Soc., 2000. [PDF]
[167]	Roland Glantz and Walter G. Kropatsch. Parallel Relinking of Graph Pyramids. In Robert Sablatnig, editor, Applications of 3D-Imaging and Graph-based Modeling 2000; 24th ÖAGM Workshop, pages 193–198. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2000. Band 142. [PDF]
[168]	Pavel Ptak and Walter G. Kropatsch. Nearness in Digital Images and Proximity Spaces. In Gunilla Borgefors, Ingela Nyström, and Gabriella Sanniti di Baja, editors, Proceedings DGCI 2000, Discrete Geometry for Computer Imagery, volume Vol. 1953 of Lecture Notes in Computer Science, pages 69–77, Uppsala, Sweden, 2000. Springer, Berlin Heidelberg, New York. [PDF]
[169]	Roland Glantz and Walter G. Kropatsch. Plane Embedding of Dually Contracted Graphs. In Gunilla Borgefors, Ingela Nyström, and Gabriella Sanniti di Baja, editors, Proceedings DGCI'00, Discrete Geometry for Computer Imagery, volume Vol. 1953 of Lecture Notes in Computer Science, pages 348–357, Uppsala, Sweden, 2000. Springer, Berlin Heidelberg, New York. [PDF]
[170]	Luc Brun and Walter G. Kropatsch. Data structure and image segmentation. Winterschool "Digital and Image Geometry", 17.12.2000 - 22.12.2000, December 2000. [PPT]
[171]	Yll Haxhimusa, Maamar Saib, Roland Glantz, and Walter G. Kropatsch. Equivalent Contraction Kernels Using Dynamic Trees. In Bostjan Likar, editor, Computer Vision - 6th CVWW, Computer Vision Winter Workshop, pages pp. 267–275, Ljubljana, February 2001. Slovenian Pattern Recognition Society. [PDF]
[172]	Jean-Michel Jolion, Walter G. Kropatsch, and Mario Vento, editors. Graph-based Representations in Pattern Recognition, GbR 2001. CUEN, 2001. ISBN 88 7146 579-2.
[173]	Luc Brun and Walter G. Kropatsch. Contraction Kernels and Combinatorial Maps. In Jean-Michel Jolion, Walter G. Kropatsch, and Mario Vento, editors, Graph-based Representations in Pattern Recognition, GbR 2001, pages 12–21. CUEN, 2001. ISBN 88 7146 579-2. [PDF]
[174]	Walter G. Kropatsch. Benchmarking Graph Matching Algorithms - A Complementary View. In Jean-Michel Jolion, Walter G. Kropatsch, and Mario Vento, editors, Graph-based Representations in Pattern Recognition, GbR 2001, pages 210–216. CUEN, 2001. ISBN 88 7146 579-2. [PDF]
[175]	Roland Glantz and Walter G. Kropatsch. Skeletons in the Framework of Graph Pyramids. In Carlo Arcelli, Luigi P. Cordella, and Gabriella Sanniti di Baja, editors, Visual Form 2001, 4th International Workshop on Visual Form, IWVF4, volume Vol. 2059 of Lecture Notes in Computer Science, pages 186–195, Capri, Italy, 2001. Springer, Berlin, Heidelberg, New York. [PDF]
[176]	Thomas Schlögl, Bernd Wachmann, Walter G. Kropatsch, and Horst Bischof. Evaluation of People Counting Systems. In Stefan Scherer, editor, Computer Vision, Computer Graphics and Photogrammetry - a Common Viewpoint 25th ÖAGM Workshop, pages 199–206. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2001. Band 147. [PDF]
[177]	Herbert Ramoser, Csaba Beleznai, Bernd Wachmann, Josef Birchbauer, Horst Bischof, and Walter G. Kropatsch. Pca-based Fingerprint Minutiae Compression and Matching. In Stefan Scherer, editor, Computer Vision, Computer Graphics and Photogrammetry - a Common Viewpoint 25th ÖAGM Workshop, pages 167–174. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2001. Band 147.
[178]	Luc Brun and Walter G. Kropatsch. Introduction to Combinatorial Pyramids. In Gilles Bertrand, Atsushi Imiya, and Reinhard Klette, editors, Digital and Image Geometry, volume Vol. 2243 of Lecture Notes in Computer Science, pages 108–128. Springer, Berlin, Heidelberg, 2001. [PDF]
[179]	Sameer Singh, Nabeel Murshed, and Walter G. Kropatsch, editors. Advances in Pattern Recognition, ICAPR 2001, volume Vol. 2013 of Lecture Notes in Computer Science. Springer, Berlin, Heidelberg, New York, Rio de Janeiro, Brazil, 2001. ISBN 88 7146 579-2.
[180]	Walter G. Kropatsch and Horst Bischof, editors. Digital Image Analysis: Selected Techniques and Applications. Springer, New York, 2001. ISBN 0-387-95066-4.
[181]	Franz Niederl, Rainer Kalliany, Caterina Saraceno, and Walter G. Kropatsch. Image Data Catalogs. In Walter G. Kropatsch and Horst Bischof, editors, Digital Image Analysis: Selected Techniques and Applications, chapter II Data Handling, pages 155–169. Springer, New York, 2001.
[182]	Walter G. Kropatsch, Mark Burge, and Roland Glantz. Graphs in Image Analysis. In Walter G. Kropatsch and Horst Bischof, editors, Digital Image Analysis: Selected Techniques and Applications, chapter III Robust and Adaptive Image Understanding, pages 179–197. Springer, New York, 2001.
[183]	Walter G. Kropatsch, Horst Bischof, and Roman Englert. Hierarchies. In Walter G. Kropatsch and Horst Bischof, editors, Digital Image Analysis: Selected Techniques and Applications, chapter III Robust and Adaptive Image Understanding, pages 199–218. Springer, New York, 2001.
[184]	C. Beleznai, Herbert Ramoser, B. Wachmann, J. Birchbauer, Horst Bischof, and Walter G. Kropatsch. Memory-Efficient Fingerprint Verification. In Proceedings IEEE International Conference on Image Processing, ICIP2001, pages pp.463–466, Thessaloniki, Gr., 2001. [PDF]
[185]	Yll Haxhimusa, Roland Glantz, Maamar Saib, Georg Langs, and Walter G. Kropatsch. Reduction Factors of Pyramids on Undirected and Directed Graphs. In Horst Wildenauer and Walter G. Kropatsch, editors, Computer Vision - CVWW'02, Computer Vision Winter Workshop, pages pp. 29–38, Wien, Austria, February 2002. PRIP, TU Wien. [PDF]
[186]	Horst Wildenauer and Walter G. Kropatsch, editors. Computer Vision - CVWW'02, Computer Vision Winter Workshop. PRIP, TU Wien, 2002. [PDF]
[187]	Roland Glantz, Marcello Pelillo, and Walter G. Kropatsch. Matching Hierarchies of Segmentations. In Horst Wildenauer and Walter G. Kropatsch, editors, Computer Vision - CVWW'02, Computer Vision Winter Workshop, pages pp. 149–158, Wien, Austria, February 2002. PRIP, TU Wien. [PDF]
[188]	Luc Brun and Walter G. Kropatsch. Defining Regions within the Combinatorial Pyramid Framework. In Horst Wildenauer and Walter G. Kropatsch, editors, Computer Vision - CVWW'02, Computer Vision Winter Workshop, pages pp. 198–207, Wien, Austria, February 2002. PRIP, TU Wien. [PDF]
[189]	Walter G. Kropatsch. Abstraction Pyramids on Discrete Representations. In Achille Braquelaire, Jacques-Olivier Lachaud, and Anne Vialard, editors, Discrete Geometry for Computer Imagery, 10th DGCI, volume Vol. 2301 of Lecture Notes in Computer Science, pages 1–21, Bordeaux, France, 2002. Springer, Berlin, Heidelberg, New York. [PDF]
[190]	Luc Brun and Walter G. Kropatsch. Receptive Fields within the Combinatorial Pyramid Framework. In Achille Braquelaire, Jacques-Olivier Lachaud, and Anne Vialard, editors, Discrete Geometry for Computer Imagery, 10th DGCI, volume Vol. 2301 of Lecture Notes in Computer Science, pages 92–101, Bordeaux, France, 2002. Springer, Berlin, Heidelberg, New York. [PDF]
[191]	Luc Brun and Walter G. Kropatsch. Receptive Fields within the Combinatorial Pyramid Framework. Graphical Models, Vol. 65:23–42, 2003. [PDF]
[192]	Georg Langs, Horst Bischof, and Walter G. Kropatsch. Hierarchical Top Down Enhancement of Robust PCA. In Terry Caelli, Adnan Amin, Robert P.W. Duin, Mohamed Kamel, and Dick de Ridder, editors, Structural, Syntactic, and Statistical Pattern Recognition, Joint IAPR International Workshops on SSPR 2002 and SPR 2002, volume 2396 of Lecture Notes in Computer Science, pages 234–242, Windsor, Ontario, Canada, August 2002. Springer, Berlin Heidelberg. [PDF]
[193]	Yll Haxhimusa and Walter G. Kropatsch. Path Lengths in Stochastic Graph Image Pyramid. In Franz Leberl and Friedrich Fraundorfer, editors, Vision with Non-Traditional Sensors 26th ÖAGM Workshop, pages 79–86. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2002. Band 160. [PDF]
[194]	Walter G. Kropatsch, Maamar Saib, and Michael Schreyer. The Optimal Height of a Graph Pyramid. In Franz Leberl and Friedrich Fraundorfer, editors, Vision with Non-Traditional Sensors 26th ÖAGM Workshop, pages 87–94. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2002. Band 160. [PDF]
[195]	Thomas Schlögl, Bernd Wachmann, Horst Bischof, and Walter G. Kropatsch. People Counting In Complex Systems. In Franz Leberl and Friedrich Fraundorfer, editors, Vision with Non-Traditional Sensors 26th ÖAGM Workshop, pages 159–166. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2002. Band 160. [PDF]
[196]	Csaba Beleznai, Thomas Schlögl, Bernd Wachmann, Horst Bischof, and Walter G. Kropatsch. Tracking Multiple Objects in Complex Scenes. In Franz Leberl and Friedrich Fraundorfer, editors, Vision with Non-Traditional Sensors 26th ÖAGM Workshop, pages 175–181. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2002. Band 160. [PDF]
[197]	Yll Haxhimusa, Roland Glantz, Maamar Saib, Georg Langs, and Walter G. Kropatsch. Logarithmic Tapering Graph Pyramid. In Luc Van Gool, editor, Pattern Recognition, 24th DAGM Symposium, volume 2449 of Lecture Notes in Computer Science, pages 117–124, Zurich, Switzerland, September 2002. Springer, Berlin Heidelberg. [PDF]
[198]	Markus Clabian, Harald Rötzer, Horst Bischof, and Walter G. Kropatsch. Head Detection and Localization from Sparse 3D Data. In Luc Van Gool, editor, Pattern Recognition, 24th DAGM Symposium, volume 2449 of Lecture Notes in Computer Science, pages 395–402, Zurich, Switzerland, September 2002. Springer, Berlin Heidelberg. [PDF]
[199]	Yll Haxhimusa and Walter G. Kropatsch. Reduction Factors of Pyramids on Undirected and Directed Graphs. Technical Report PRIP-TR-74, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 2002. [PDF]
[200]	Georg Langs, Horst Bischof, and Walter G. Kropatsch. Irregular Eigenimage Pyramids and Robust Appearance- Based Object Recognition. Technical Report PRIP-TR-67, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 2002. [PDF]
[201]	Walter G. Kropatsch. Benchmarking Graph Matching Algorithms - A Complementary View. Pattern Recognition Letters, Vol. 24(8), 2003. http://www.sciencedirect.com/science/article/ B6V15-46YXNBH-7/2/56f49077277cdcab9921c07b091d1ca3. [PDF]
[202]	Luc Brun and Walter G. Kropatsch. Contraction Kernels and Combinatorial Maps. Pattern Recognition Letters, Vol. 24(8):1051–1057, 2003. [PDF]
[203]	Walter G. Kropatsch. Vision by Graph Pyramids. In Friedrich G. Barth, Joseph A.C. Humphrey, and Timothy W. Secomb, editors, Sensors and Sensing in Biology and Engineering, chapter Visual Sensors and Vision, pages 275–287. Springer Wien New York, 2003. [PDF]
[204]	Luc Brun and Walter G. Kropatsch. Implicite Encoding of Combinatorial Pyramids. In Ondrej Drbohlav, editor, Computer Vision Winter Workshop 2003, pages pp. 49–54, Valtice, Czech Republic, February 2003. Czech Pattern Recognition Society. [PDF]
[205]	Jocelyn Marchadier and Walter G. Kropatsch. Extraction of Geometrical Features with Functional Models. In Ondrej Drbohlav, editor, Computer Vision Winter Workshop 2003, pages pp. 141–152, Valtice, Czech Republic, February 2003. Czech Pattern Recognition Society. [PDF]
[206]	Yll Haxhimusa and Walter G. Kropatsch. Image Partitioning with Graph Pyramids. In Csaba Beleznai and Thomas Schlögl, editors, Vision in a Dynamical World 27th ÖAGM Workshop, pages 81–88. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2003. Band 168. [PDF]
[207]	Harald Rötzer, Ina Choi, Horst Bischof, and Walter G. Kropatsch. Head Tracking with a Condensation Algorithm for Close Range Surveillance Applications. In Csaba Beleznai and Thomas Schlögl, editors, Vision in a Dynamical World 27th ÖAGM Workshop, pages 149–156. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2003. Band 168.
[208]	Jocelyn Marchadier and Walter G. Kropatsch. Extraction of Curve Segments and Junctions by Graph-based Optimisation. In Csaba Beleznai and Thomas Schlögl, editors, Vision in a Dynamical World 27th ÖAGM Workshop, pages 189–196. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2003. Band 168. [PDF]
[209]	Allan Hanbury and Walter G. Kropatsch. Colour Statistics for Matching in Image Databases. In Csaba Beleznai and Thomas Schlögl, editors, Vision in a Dynamical World 27th ÖAGM Workshop, pages 221–228. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2003. Band 168. [PDF]
[210]	Csaba Beleznai, Thomas Schlögl, Herbert Ramoser, Martin Winter, Horst Bischof, and Walter G. Kropatsch. Quantitative Evaluation of Motion Detection Algorithms for Surveillance Applications. In Csaba Beleznai and Thomas Schlögl, editors, Vision in a Dynamical World 27th ÖAGM Workshop, pages 205–212. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2003. Band 168. [PDF]
[211]	Allan Hanbury and Walter G. Kropatsch. Colour Statistics for Matching in Image Databases. In Csaba Beleznai and Thomas Schlögl, editors, Vision in a Dynamical World 27th ÖAGM Workshop, pages 221–228. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2003. Band 168. [PDF]
[212]	Bram G. Alefs, Markus Clabian, Horst Bischof, and Walter G. Kropatsch. Robust Head Detection Based on Feature Grouping in Depth Slices. In Csaba Beleznai and Thomas Schlögl, editors, Vision in a Dynamical World 27th ÖAGM Workshop, pages 275–282. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2003. Band 168. [PDF]
[213]	Luc Brun and Walter G. Kropatsch. Construction of Combinatorial Pyramids. In Edwin Hancock and Mario Vento, editors, 4th IAPR-TC15 Workshop on Graph-based Representation in Pattern Recognition, volume 2726 of Lecture Notes in Computer Science, pages 1–12, York, UK, June-July 2003. Springer, Berlin Heidelberg, New York. [PDF]
[214]	Yll Haxhimusa, Roland Glantz, and Walter G. Kropatsch. Constructing Stochastic Pyramids by MIDES - Maximal Independent Directed Edge Set. In Edwin Hancock and Mario Vento, editors, 4th IAPR-TC15 Workshop on Graph-based Representation in Pattern Recognition, volume 2726 of Lecture Notes in Computer Science, pages 24–34, York, UK, June-July 2003. Springer, Berlin Heidelberg, New York. [PDF]
[215]	Jocelyn Marchadier and Walter G. Kropatsch. Functional Modeling of Structured Images. In Edwin Hancock and Mario Vento, editors, 4th IAPR-TC15 Workshop on Graph-based Representation in Pattern Recognition, volume 2726 of Lecture Notes in Computer Science, pages 35–46, York, UK, June-July 2003. Springer, Berlin Heidelberg, New York. [PDF]
[216]	Yll Haxhimusa and Walter G. Kropatsch. Hierarchy of Partitions with Dual Graph Contraction. In E. Michaelis and G. Krell, editors, DAGM 2003, 25th DAGM Symposium, volume 2781 of Lecture Notes in Computer Science, pages 338–345, Magdeburg, Germany, September 2003. Springer, Berlin Heidelberg. [PDF]
[217]	Jocelyn Marchadier, Walter G. Kropatsch, and Allan Hanbury. Homotopic Transformations of Combinatorial Maps. In Ingela Nyström, Gabriella Sanniti di Baja, and Stina Svensson, editors, Discrete Geometry for Computer Imagery, volume 2886 of Lecture Notes in Computer Science, pages 134–143, Naples, Italy, 2003. Springer, Berlin Heidelberg. [PDF]
[218]	Roland Glantz, Marcello Pellilo, and Walter G. Kropatsch. Matching Segmentation Hierarchies. International Journal for Pattern Recognition and Artificial Intelligence, 18(3):397–424, 2004.
[219]	Roland Glantz, Marcello Pellilo, and Walter G. Kropatsch. Hierarchical Matching of Panoramic Images. In Marco Ferretti, editor, 12th Intl.Conf. on Image Analysis and Processing (ICIAP2003), pages 328–333, Mantova, I, 2003. [PDF]
[220]	Luc Brun and Walter G. Kropatsch. Combinatorial Pyramids. In Suvisoft, editor, Intl. conference on image processing, ICIP2003, volume II, pages 33–37. IEEE, September 2003. [PDF]
[221]	Yll Haxhimusa and Walter G. Kropatsch. Experimental Results of MIS, MIES, MIDES and D3P. Technical Report PRIP-TR-78, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 2003. [PDF]
[222]	Yll Haxhimusa and Walter G. Kropatsch. Hierarchical Image Partitioning with Dual Graph Contraction. Technical Report PRIP-TR-81, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 2003. [PDF]
[223]	Luc Brun and Walter G. Kropatsch. Labeled Pyramids with Combinatorial Maps. Technical Report PRIP-TR-82, Institute f. Computer Aided Automation 183/2, Pattern Recognition and Image Processing Group, TU Wien, Austria, 2003. [PDF]
[224]	Walter G. Kropatsch, Yll Haxhimusa, and Pascal Lienhardt. Hierarchies Relating Topology and Geometry. In Henrik I. Christensen and Hans-Hellmuth Nagel, editors, Cognitive Vision Systems: Sampling the Spectrum of Approaches, volume 3948 of Lecture Notes in Computer Science, pages 199–220, Dagstuhl, September 2006. Springer, Berlin Heidelberg. [PDF]
[225]	Walter G. Kropatsch and Yll Haxhimusa. Grouping and Segmentation in a Hierarchy of Graphs. In Charles A. Bouman and Eric L. Miller, editors, Computational Imaging II, volume 5299, pages 193–204, Bellingham, WA, January 2004. SPIE. [PDF]
[226]	Werner Ölz and Walter G. Kropatsch. Graph Representation of Fingerprint Topology. In Danijel Skocaj, editor, Computer Vision - CVWW'04, pages pp. 51–58, Ljubljana, Slovenija, February 2004. Slovenien Pattern Recognition Society. [PDF]
[227]	Jocelyn Marchadier, Luc Brun, and Walter G. Kropatsch. Rooted Kernels and Labeled Combinatorial Pyramids. In Danijel Skocaj, editor, Computer Vision - CVWW'04, pages pp. 59–68, Ljubljana, Slovenija, February 2004. Slovenien Pattern Recognition Society. [PDF]
[228]	Csaba Beleznai, B. Frühstück, Horst Bischof, and Walter G. Kropatsch. Detecting Humans in Groups using a Fast Mean Shift Procedure. In Wilhelm Burger and Josef Scharinger, editors, Digital Imaging in Media and Education, 28th ÖAGM Workshop, pages 71–78. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2004. Band 179.
[229]	Allan Hanbury, Jocelyn Marchadier, and Walter G. Kropatsch. The Redundancy Pyramid and its Application to Image Segmentation. In Wilhelm Burger and Josef Scharinger, editors, Digital Imaging in Media and Education, 28th ÖAGM Workshop, pages 157–164. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2004. Band 179. [PDF]
[230]	Walter G. Kropatsch and Yll Haxhimusa. Hierarchical Grouping of Non-connected Structures. In Wilhelm Burger and Josef Scharinger, editors, Digital Imaging in Media and Education, 28th ÖAGM Workshop, pages 165–172. OCG-Schriftenreihe, Österr. Arbeitsgemeinschaft für Mustererkennung, R. Oldenburg, 2004. Band 179. [PDF]
[231]	Yll Haxhimusa and Walter G. Kropatsch. Segmentation Graph Hierarchies. In Ana Fred, Terry Caelli, Robert P.W. Duin, Aurelio Campilho, and Dick de Ridder, editors, Structural, Syntactic, and Statistical Pattern Recognition, Joint IAPR International Workshops on SSPR 2004 and SPR 2004, volume LNCS 3138 of Lecture Notes in Computer Science, pages 343–351, Lisbon, Portugal, August 2004. Springer, Berlin Heidelberg, New York. [PDF]
[232]	Bram Alefs, Markus Clabian, Horst Bischof, Walter G. Kropatsch, and Farid Khairallah. Robust Occupancy Detection from Stereo Images. In Paul Kostek, editor, IEEE Conference on Intelligent Transportation Systems, pages –. IEEE, IEEE CS, 2004. [PDF]
[233]	Jocelyn Marchadier, Walter G. Kropatsch, and Allan Hanbury. The Redundancy Pyramid and its Application to Segmentation on an Image Sequence. In Carl Edward Rasmussen, Heinrich H. Bülthoff, Martin A. Giese, and Bernhard Schölkopf, editors, DAGM Symposium 2004, volume LNCS 3175 of Lecture Notes in Computer Science, pages 432–439, Tübingen, Germany, September 2004. Springer, Berlin Heidelberg. [PDF]
[234]	Walter G. Kropatsch, Yll Haxhimusa, and Zygmunt Pizlo. Integral Trees: Subtree Depth and Diameter. In Reinhard Klette and J. \vZuni\'c, editors, IWCIA 2004, volume LNCS 3322, pages 77–87, Berlin Heidelberg, 2004. Springer-Verlag. [PDF]
[235]	Walter G. Kropatsch, Yll Haxhimusa, Zygmunt Pizlo, and Georg Langs. Vision Pyramids that do not Grow too High. Pattern Recognition Letters, Vol. 26(3):319–337, 2005. [PDF]
[236]	Walter G. Kropatsch, Yll Haxhimusa, and Zygmunt Pizlo. Integral trees: Subtree depth and diameter. Technical Report PRIP-TR-092, PRIP, TU Wien, 2005. [PDF]
[237]	Adrian Ion, Yll Haxhimusa, Walter G. Kropatsch, and Luc Brun. Hierarchical Image Partitioning using Combinatorial Maps. In Allan Hanbury and Horst Bischof, editors, 10th Computer Vision Winter Workshop - CVWW 2005, pages pp. 43–52, Wien, Graz, Austria, February 2005. PRIP TU Wien and ICG TU Graz. [PDF]
[238]	Luc Brun and Walter G. Kropatsch. Inside and Outside within Combinatorial Pyramids. In Luc Brun and Mario Vento, editors, 5th IAPR-TC15 Workshop on Graph-based Representation in Pattern Recognition, volume 3434 of Lecture Notes in Computer Science, pages 122–131, Poitiers, F, April 2005. Springer, Berlin Heidelberg, New York. [PDF]
[239]	Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. A Graph-Based Concept for Spatiotemporal Information in Cognitive Vision. In Luc Brun and Mario Vento, editors, 5th IAPR-TC15 Workshop on Graph-based Representation in Pattern Recognition, volume 3434 of Lecture Notes in Computer Science, pages 223–232, Poitiers, F, April 2005. Springer, Berlin Heidelberg, New York. [PDF]
[240]	Walter G. Kropatsch and Yll Haxhimusa. Grouping of Non-connected Structures by an Irregular Graph Pyramid. In Jorge S. Marques, Nicolás Pérez de la Blanca, and Pedro Pina, editors, Pattern Recognition and Image Analysis: Second Iberian Conference, IbPRIA 2005, Part II, volume 3523 of Lecture Notes in Computer Science, pages 107–114, Estoril, Portugal, 2005. Springer, Berlin Heidelberg. [PDF]
[241]	Yll Haxhimusa, Adrian Ion, Walter G. Kropatsch, and Luc Brun. Hierarchical Image Partitioning using Combinatorial Maps. In Dmitry Chetverikov, László Czúni, and Markus Vincze, editors, Joint Hungarian-Austrian Conference on Image Processing and Pattern Recognition, 5th KÉPAF and 29th ÖAGM Workshop, pages 179–186. OCG-Schriftenreihe books@ocg.at, Österreichische Computer Gesellschaft, 2005. Band 192. [PDF]
[242]	Csaba Beleznai, Bernhard Frühstück, Horst Bischof, and Walter G. Kropatsch. Model-Based Occlusion Handling for Tracking in Crowded scenes. In Dmitry Chetverikov, László Czúni, and Markus Vincze, editors, Joint Hungarian-Austrian Conference on Image Processing and Pattern Recognition, 5th KÉPAF and 29th ÖAGM Workshop, pages 227–234. OCG-Schriftenreihe books@ocg.at, Österreichische Computer Gesellschaft, 2005. Band 192. [PDF]
[243]	Yll Haxhimusa, Adrian Ion, Walter G. Kropatsch, and Thomas Illetschko. Evaluating Minimum Spanning Tree Based Segmentation Algorithms. In André Gagalowicz and Wilfried Philips, editors, Computer Analysis of Images and Patterns: 11th International Conference, CAIP 2005, volume Vol. 3691 of Lecture Notes in Computer Science, pages 579–586, Versailles, France, 2005. Springer, Berlin Heidelberg, New York. [PDF]
[244]	Walter G. Kropatsch, Robert Sablatnig, and Allan Hanbury, editors. Pattern Recognition: 27th DAGM Symposium, volume Vol. 3663 of Lecture Notes in Computer Science. Springer, Berlin, Heidelberg, New York, Wien, Austria, 2005. ISBN 3-540-28703-5.
[245]	Luc Brun and Walter G. Kropatsch. Contains and Inside Relationships within Combinatorial Pyramids. Pattern Recognition, Vol. 39(4):515–526, 2006. [PDF]
[246]	Zygmunt Pizlo, Emil Stefanov, John Saalweachter, Zheng Li, Yll Haxhimusa, and Walter G. Kropatsch. Traveling Salesman Problem: a Foveating Model. The Journal of Problem Solving, Vol. 1(1):83–101, 2006. [PDF]
[247]	Yll Haxhimusa, Adrian Ion, and Walter G. Kropatsch. Comparing Hierarchies of Segmentations: Humans, Nomalized Cut, and Minimum Spanning Tree. In Frank Lenzen, Otmar Scherzer, and Markus Vincze, editors, Proceedings of 30th OEAGM Workshop, pages 95–103, Obergurgl, Austria, 2006. OCG-Schriftenreihe books@ocg.at, Österreichische Computer Gesellschaft. Band 209. [PDF]
[248]	Thomas Illetschko, Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. Collapsing 3D Combinatorial Maps. In Frank Lenzen, Otmar Scherzer, and Markus Vincze, editors, Proceedings of 30th OEAGM Workshop, pages 85–93, Obergurgl, Austria, 2006. OCG-Schriftenreihe books@ocg.at, Österreichische Computer Gesellschaft. Band 209. [PDF]
[249]	Thomas Illetschko, Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. Distinguishing the 3 Primitive 3D-Topological Configurations: Simplex, Hole, Tunnel. In Ondrej Chum and Vojt\vech Franc, editors, Proceedings of the 11th. Computer Vision Winter Workshop, pages 22–27, Telc, Czech Republic, February 2006. Czech Society for Cybernetics and Informatics. [PDF]
[250]	Adrian Ion, Walter G. Kropatsch, and Yll Haxhimusa. Considerations regarding the minimum spanning tree pyramid segmentation method. In Dit-Yan Yeung, James T. Kwok, Ana Fred, Fabio Roli, and Dick de Ridder, editors, Structural, Syntactic, and Statistical Pattern Recognition, Joint IAPR International Workshops on SSPR 2006 and SPR 2006, volume LNCS 4109 of Lecture Notes in Computer Science, pages 182–190, Hong Kong, 17-19, August 2006. Springer, Berlin Heidelberg, New York. [PDF]
[251]	Yll Haxhimusa, Adrian Ion, and Walter G. Kropatsch. Evaluating Hierarchical Graph-based Segmentation. In G. Lorette Y. Y. Tang, P. Wang and Daniel Yeung, editors, 18th International Conference on Pattern Recognition, volume II, pages 195–198. IEEE Comp.Soc., 2006. [PDF]
[252]	Adrian Ion, Hubert Hausegger, Walter G. Kropatsch, and Yll Haxhimusa. How Humans Describe Short Videos. In International Cognitive Vision Workshop, Graz, A, 13, May 2006. [PDF]
[253]	Walter G. Kropatsch, Yll Haxhimusa, and Adrian Ion. Multiresolution Image Segmentations in Graph Pyramids. In Abraham Kandel, Horst Bunke, and Mark Last, editors, Applied Graph Theory in Computer Vision and Pattern Recognition, volume 52, pages 3–41. Springer Wien New York, 2007. [PDF]
[254]	Adrian Ion, Thomas Illetschko, Yll Haxhimusa, and Walter G. Kropatsch. Distinguishing 3D-Topological Configurations of Two Tori. In Viorel Negru, Dana Petcu, Daniela Zaharie, Ajith Abraham, Bruno Buchberger, Alexandru Cicortas, Dorian Gorgan, and Joël Quinqueton, editors, 8th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC 2006), pages 111–118, Timisoara, Romania, 2007. IEEE Computer Society. [PDF]
[255]	Walter G. Kropatsch, Adrian Ion, Yll Haxhimusa, and Thomas Flanitzer. The Eccentricity Transform (of a digital shape). In Attila Kuba, L.G. Nyúl, and K. Palágyi, editors, Discrete Geometry for Computer Imagery, volume 4245 of Lecture Notes in Computer Science, pages 437–448, Szeged, Hungary, 2006. Springer, Berlin Heidelberg. [PDF]
[256]	Yll Haxhimusa, Adrian Ion, and Walter G. Kropatsch. Irregular Pyramid Segmentations with Stochastic Graph Decimation Strategies. In José Francisco Martínez-Trinidad, Jesús Ariel Carrasco Ochoa, and Josef Kittler, editors, Progress in Pattern Recognition, Image Analysis and Applications, volume LNCS 4225 of Lecture Notes in Computer Science, pages 277–286, Cancun, Mexico, 14-17, November 2006. Springer, Berlin Heidelberg. [PDF]
[257]	Samuel Peltier, Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. Computing Homology Group Generators of Images Using Irregular Graph Pyramids. Technical Report PRIP-TR-111, PRIP, TU Wien, December 2006. [PDF]
[258]	Samuel Peltier, Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. Controlling Geometry of Homology Generators. In Michael Grabner and Helmut Grabner, editors, Proceedings of the 12th. Computer Vision Winter Workshop, pages 115–121, St.Lambrecht, Austria, February 2007. Graz University of Technology, Institute for Computer Graphics and Vision, Verlag der Technischen Universität Graz. [PDF]
[259]	Martin Stubenschrott, Walter G. Kropatsch, and Yll Haxhimusa. Combining an Optical Flow Feature Detector with Graph-Based Segmentation. Technical Report PRIP-TR-112, PRIP, TU Wien, July 2007. [PDF]
[260]	Adrian Ion, Gabriel Peyré, Yll Haxhimusa, Samuel Peltier, Walter G. Kropatsch, and Laurent Cohen. Shape Matching Using the Geodesic Eccentricity Transform - A Study. In Wolfgang Ponweiser and Markus Vincze, editors, Proceedings of 31st OEAGM Workshop, pages 97–104, Krumbach, Austria, 2006. OCG-Schriftenreihe books@ocg.at, Österreichische Computer Gesellschaft. Band 224. [PDF]
[261]	Samuel Peltier, Adrian Ion, Yll Haxhimusa, Walter G. Kropatsch, and Guillaume Damiand. Computing Homology Group Generators of Images Using Irregular Graph Pyramids. In Francisco Escolano and Mario Vento, editors, Graph Based Representations in Pattern Recognition, volume 4538 of Lecture Notes in Computer Science, pages 283–294, Berlin Heidelberg, June 2007. Springer-Verlag. [PDF]
[262]	Yll Haxhimusa, Walter G. Kropatsch, Zygmunt Pizlo, Adrian Ion, and Andreas Lehrbaum. Approximating TSP Solution by MST Based Graph Pyramid. In Francisco Escolano and Mario Vento, editors, Proceedings of the 6th IAPR-TC-15 International Workshop, GbRPR 2007, on Graph Based Representations in Pattern Recognition, volume 4538 of Lecture Notes in Computer Science, pages 295–306, Berlin Heidelberg, June 2007. Springer-Verlag. [PDF]
[263]	Andreas Hubmer, Adrian Ion, Walter G. Kropatsch, Yll Haxhimusa, and Hubert Hausegger. How Humans Describe Short Videos - Details of an Experiment. Technical Report PRIP-TR-113, PRIP, TU Wien, July 2007. [PDF]
[264]	Adrian Ion, Samuel Peltier, Yll Haxhimusa, and Walter G. Kropatsch. Decomposition for Efficient Eccentricity Transform of Convex Shapes. In A. Hanbury W. Kropatsch, M. Kampel, editor, The 12th International Conference on Computer Analysis of Images and Patterns (CAIP07), volume LNCS 4673 of Lecture Notes in Computer Science, pages 653–660, Vienna, Austria, August 2007. Springer, Berlin Heidelberg. [PDF]
[265]	Walter G. Kropatsch, Adrian Ion, and Samuel Peltier. Computing the Eccentricity Transform of a Polygonal Shape. In Luis Rueda, Domingo Mery, and Josef Kittler, editors, Progress in Pattern Recognition, Image Analysis and Applications, volume LNCS 4756 of Lecture Notes in Computer Science, pages 291–300, Viña del Mar-Valparaiso, Chile, 13-16, November 2007. Springer, Berlin Heidelberg. [PDF]
[266]	Adrian Ion, Mabel Iglesias Ham, and Walter G. Kropatsch. Documentation for the graph pyramid drawing application. Technical Report PRIP-TR-117, PRIP, TU Wien, 2007. [PDF]
[267]	Walter G. Kropatsch, Martin Kampel, and Allan Hanbury, editors. The 12th International Conference on Computer Analysis of Images and Patterns (CAIP07), volume LNCS 4673 of Lecture Notes in Computer Science. Springer, Berlin, Heidelberg, New York, Vienna, Austria, August 2007.
[268]	Adrian Ion, Walter G. Kropatsch, and Eric Andres. Euclidean Eccentricity Transform by Discrete Arc Paving. In David Coeurjolly and Isabelle Sivignon, editors, Discrete Geometry for Computer Imagery, volume 4992 of Lecture Notes in Computer Science, pages 213–224, Lyon, France, 2008. Springer, Berlin Heidelberg. [PDF]
[269]	Salvador B. López Mármol, Nicole M. Artner, Mabel Iglesias, Walter G. Kropatsch, Markus Clabian, and Wilhelm Burger. Improving Tracking Using Structure. In Janez Pers, editor, Proceedings of the 13th. Computer Vision Winter Workshop, pages 69–78, Moravske Toplice, Slovenia, February 2008. Slovenian Pattern Recognition Society, Slovenian Pattern Recognition Society. [PDF]
[270]	Nicole M. Artner, Salvador B. López Mármol, Csaba Beleznai, and Walter G. Kropatsch. Kernel-based Tracking Using Spatial Structure. In Leila Muresan Arjan Kuipers, Bettina Heise, editor, Challenges in the Biosciences: Image Analysis and Pattern Recognition Aspects. Proceedings of 32nd OEAGM Workshop, pages 103 – 114, Linz, Austria, 2008. OCG-Schriftenreihe books@ocg.at, Österreichische Computer Gesellschaft. Band 232. [PDF]
[271]	Tamir Hassan, Adrian Ion, and Walter G. Kropatsch. A Demonstration for the Smart Room. Technical Report PRIP-TR-119, PRIP, TU Wien, 2008. [PDF]
[272]	Adrian Ion and Walter G. Kropatsch. Mapping a Coordinate System to a Non-rigid Shape. In Leila Muresan Arjan Kuipers, Bettina Heise, editor, Challenges in the Biosciences: Image Analysis and Pattern Recognition Aspects. Proceedings of 32nd OEAGM Workshop, pages 169–178, Linz, Austria, 2008. OCG-Schriftenreihe books@ocg.at, Österreichische Computer Gesellschaft. Band 232. [PDF]
[273]	Rocio Gonzalez-Diaz, Mabel Iglesias-Ham, Adrian Ion, and Walter G. Kropatsch. Irregular Graph Pyramids, Integral Operators and Representative Cocycles of Cohomology Generators. In Sylvie Alayranges, Guillaume Damiand, Laurent Fuchs, and Pascal Lienhardt, editors, Workshop Computational Topology in Image Context, CTIC 2008, Poitiers, France, June 2008. Signal, Image Communications, Universit'e de Poitiers. [PDF]
[274]	Adrian Ion, Samuel Peltier, Sylvie Alayranges, and Walter G. Kropatsch. Eccentricity based Topological Feature Extraction. In Sylvie Alayranges, Guillaume Damiand, Laurent Fuchs, and Pascal Lienhardt, editors, Workshop Computational Topology in Image Context, CTIC 2008, Poitiers, France, June 2008. Signal, Image Communications, Universit'e de Poitiers. [PDF]
[275]	Adrian Ion, Nicole Artner, Gabriel Peyré, Salvador B. Lopez Marmol, Walter G. Kropatsch, and Laurent Cohen. 3d Shape Matching by Geodesic Eccentricity. In Anup Basu, editor, Proceedings of Workshop on Search in 3D (S3D), page Paper 083, Anchorage, Alaska, 2008. CVPR Proceedings, IEEE. [PDF]
[276]	José Ruiz-Shulclopper and Walter G. Kropatsch, editors. Progress in Pattern Recognition, Image Analysis and Applications. 13th International Congress on Pattern Recognition, CIARP 2008, volume LNCS 5197 of Lecture Notes in Computer Science. Springer, Berlin Heidelberg, Havanna, Cuba, September 2008.
[277]	Mabel Iglesias Ham, Adrian Ion, Walter G. Kropatsch, and Edel B. García. Delineating Homology Generators in Graph Pyramids. In José Shulcloper and Walter G. Kropatsch, editors, Progress in Pattern Recognition, Image Analysis and Applications, pages 576–584, Havanna, Cuba, 2008. CIARP 2008 Proceedings, Springer. [PDF]
[278]	Salvador B. López Mármol, Nicole Artner, Adrian Ion, Walter G. Kropatsch, and Csaba Beleznai. Video Object Segmentation Using Graphs. In José Shulcloper and Walter G. Kropatsch, editors, Progress in Pattern Recognition, Image Analysis and Applications, pages 733–740, Havanna, Cuba, 2008. CIARP 2008 Proceedings, Springer. [PDF]
[279]	Nicole M. Artner, Salvador B. López Mármol, Csaba Beleznai, and Walter G. Kropatsch. Tracking by Hierarchical Representation of Target Structure. In Niels da Vitoria Lobo, Takis Kasparis, Fabio Roli, James T. Kwok, Michael Georgiopoulos, Georgios C. Anagnostopoulos, and Marco Loog, editors, Structural, Syntactic, and Statistical Pattern Recognition, pages 441–450. Springer, 2008. [PDF]
[280]	Adrian Ion, Yll Haxhimusa, Walter G. Kropatsch, and Salvador B. López Mármol. A Coordinate System for Articulated 2D Shape Point Correspondences. In Rangachar Kasturi, editor, 19th International Conference on Pattern Recognition, page TuAT9.27. IEEE Comp.Soc., 2008. [PDF]
[281]	Axel Pinz, Horst Bischof, Walter G. Kropatsch, Gerald Schweighofer, Yll Haxhimusa, Andreas Opelt, and Adrian Ion. Representations for Cognitive Vision: A Review of Appearance-Based, Spatio-Temporal, and Graph-Based Approaches. Electronic Letters on Computer Vision and Images Analysis, 7(2):35–61, 2008. [PDF]
[282]	Yll Haxhimusa, Walter G. Kropatsch, Zygmunt Pizlo, and Adrian Ion. Approximative Graph Pyramid Solution of the E-TSP. Image and Vision Computing, 27(7):887–896, 2009. [PDF]
[283]	Samuel Peltier, Adrian Ion, Walter G. Kropatsch, Guillaume Damiand, and Yll Haxhimusa. Directly computing the generators of image homology using graph pyramids. Image and Vision Computing, 27(7):846–853, 2009. [PDF]
[284]	Adrian Ion and Walter G. Kropatsch, editors. Proceedings of the Computer Vision Winter Workshop 2009. PRIP, TU Wien, Eibiswald, Austria, February 2009. ISBN 978-3-200-01390-2.
[285]	Nicole M. Artner, Adrian Ion, and Walter G. Kropatsch. Tracking Articulated Objects Using Structure. In A. Ion and W.G. Kropatsch, editors, Proceedings of the 14th Computer Vision Winter Workshop, pages 51–58, Eibiswald, Austria, February 2009. PRIP, TU Wien. ISBN 978-3-200-01390-2. [PDF]
[286]	Tamir Hassan, Rainer Splechtna, Anton Fuhrmann, and Walter G. Kropatsch (Eds.). Experiments for Assistive Living in the Smart Room. Technical Report PRIP-TR-124, PRIP, TU Wien, 2009. [PDF]
[287]	Martin Stubenschrott, Walter G. Kropatsch, and Yll Haxhimusa. Combining an optical flow feature detector with graph-based segmentation. In A. Ion and W.G. Kropatsch, editors, Proceedings of the 14th Computer Vision Winter Workshop, pages 91–98, Eibiswald, Austria, February 2009. PRIP, TU Wien. ISBN 978-3-200-01390-2. [PDF]
[288]	Walter G. Kropatsch and Helena Molina-Abril. Open Issues and Chances for Topological Pyramids. In A. Ion and W.G. Kropatsch, editors, Proceedings of the 14th Computer Vision Winter Workshop, pages 121–125, Eibiswald, Austria, February 2009. PRIP, TU Wien. ISBN 978-3-200-01390-2. [PDF]
[289]	Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. A Coordinate System for Articulated 2D Shape Point Correspondences. 14. CVWW, Febr.4-6, 2009, February 2009. [PDF]
[290]	Nicole Artner, Csaba Beleznai, and Walter G. Kropatsch. Tracking Using a Hierarchical Structural Representation. In Thomas Pock Peter M. Roth, Thomas Mautner, editor, Proceedings of the 33rd annual Workshop of the Austrian Association for Pattern Recognition (OAGM/AAPR), pages 249–260, Stainz, Austria, May 2009. Österreichische Computer Gesellschaft. Band 254. [PDF]
[291]	Esther Antunez, Rebeca Marfil, Antonio Bandera, and Walter G. Kropatsch. Adaptive Dominant Points Detector for Visual Landmark Description. In Thomas Pock Peter M. Roth, Thomas Mautner, editor, Proceedings of the 33rd annual Workshop of the Austrian Association for Pattern Recognition (OAGM/AAPR), pages 189–200, Stainz, Austria, May 2009. Österreichische Computer Gesellschaft. Band 254. [PDF]
[292]	Rocio Gonzalez-Diaz, Adrian Ion, Mabel Iglesias-Ham, and Walter G. Kropatsch. Irregular Graph Pyramids and Representative Cocycles of Cohomology Generators. In Andrea Torsello, Francisco Escolano, and Mario Vento, editors, Proceedings of the 7th IAPR-TC-15 International Workshop, GbRPR 2009, on Graph Based Representations in Pattern Recognition, volume 5534 of Lecture Notes in Computer Science, pages 263–272, Berlin Heidelberg, May 2009. Springer-Verlag. [PDF]
[293]	Nicole M. Artner, Adrian Ion, and Walter G. Kropatsch. Tracking Objects Beyond Rigid Motion. In Andrea Torsello, Francisco Escolano, and Mario Vento, editors, Proceedings of the 7th IAPR-TC-15 International Workshop, GbRPR 2009, on Graph Based Representations in Pattern Recognition, volume 5534 of Lecture Notes in Computer Science, pages 82–91, Berlin Heidelberg, May 2009. Springer-Verlag. [PDF]
[294]	Walter G. Kropatsch, Helena Molina-Habril, and Adrian Ion, editors. Proceedings of the Workshop on Computational Topology in Image Context (CTIC). PRIP, TU Wien, St. Kathrein/Offenegg, Austria, August 2009. ISBN: 978-3-200-01582-1.
[295]	Mabel Iglesias-Ham, Walter G. Kropatsch, Rocio Gonzalez-Diaz, and Adrian Ion. Object Classification by Topology of Convex Deficiencies. In 2nd Workshop on Computational Topology in Image Context (CTIC), pages 75–82, St. Kathrein/Offenegg, Austria, August 2009. PRIP, TU Wien. ISBN: 978-3-200-01582-1. [PDF]
[296]	Nicole M. Artner, Adrian Ion, and Walter G. Kropatsch. Coarse-to-fine Tracking of Articulated Objects Using a Hierarchical Spring System. In Xiaoyi Jiang and Nicolai Petkov, editors, The 13th International Conference on Computer Analysis of Images and Patterns (CAIP), volume 5702 of Lecture Notes in Computer Science, pages 1011–1018, Berlin Heidelberg, September 2009. Springer-Verlag. [PDF]
[297]	Pedro Real, Helena Molina-Abril, and Walter G. Kropatsch. Homological Tree-based Strategies for Image Analysis. In Xiaoyi Jiang and Nicolai Petkov, editors, The 13th International Conference on Computer Analysis of Images and Patterns (CAIP), volume 5702 of Lecture Notes in Computer Science, pages 326–333, Berlin Heidelberg, September 2009. Springer-Verlag. [PDF]
[298]	Walter G. Kropatsch. When Pyramids Learned Walking. In Jan Olof Eklundh Eduardo Bayro-Corrochano, editor, The 14th International Congress on Pattern Recognition, CIARP 2009, volume 5856 of Lecture Notes in Computer Science, pages 397–414, Berlin Heidelberg, November 2009. Springer-Verlag. [PDF]
[299]	Nicole M. Artner, Adrian Ion, and Walter G. Kropatsch. Rigid Part Decomposition in a Graph Pyramid. In Jan Olof Eklundh Eduardo Bayro-Corrochano, editor, The 14th International Congress on Pattern Recognition, CIARP 2009, volume 5856 of Lecture Notes in Computer Science, pages 758–765, Berlin Heidelberg, November 2009. Springer-Verlag. [PDF]
[300]	Luis A. Mateos, Dan Shao, and Walter G. Kropatsch. Expanding Irregular Graph Pyramid for an Approaching Object. In Jan Olof Eklundh Eduardo Bayro-Corrochano, editor, The 14th International Congress on Pattern Recognition, CIARP 2009, volume 5856 of Lecture Notes in Computer Science, pages 885–891, Berlin Heidelberg, November 2009. Springer-Verlag. [PDF]
[301]	Walter G. Kropatsch. We are building a topological pyramid. invited Tutorial, September 2009.
[302]	Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. An Improved Coordinate System for Point Correspondences of 2D Articulated Shapes. In Srecko Brlek, Xavier Provençal, and Christophe Reutenauer, editors, Discrete Geometry for Computer Imagery, volume 5810 of Lecture Notes in Computer Science, pages 92–103, Montreal, Canada, 2009. Springer, Berlin Heidelberg. [PDF]
[303]	Zygmunt Pizlo, Tadamasa Sawada, Yunfeng Li, Walter G. Kropatsch, and Robert M. Steinman. New approach to the perception of 3d shape based on veridicality, complexity, symmetry and volume. Vision Research, 50:1–11, 2010. [PDF]
[304]	Esther Antunez, Helena Molina-Abril, and Walter G. Kropatsch. Representing the Surface of Objects by Combinatorial Pyramids. In Libor Spacek and Vojt\v ech Franc, editors, Proceedings of the 15th Computer Vision Winter Workshop, pages 85–90, Nové Hrady, Cz, February 2010. Czech Society for Cybernetics and Informatics, and the Center of Machine Perception at CTU Prague. [PDF]
[305]	Luis Mateos and Walter G. Kropatsch. Multi-View Integration for a Rotating 3D Object. In Libor Spacek and Vojt\v ech Franc, editors, Proceedings of the 15th Computer Vision Winter Workshop, pages 72–76, Nové Hrady, Cz, February 2010. Czech Society for Cybernetics and Informatics, and the Center of Machine Perception at CTU Prague. [PDF]
[306]	Dan Shao and Walter G. Kropatsch. Irregular Laplacian Graph Pyramid. In Libor Spacek and Vojt\v ech Franc, editors, Proceedings of the 15th Computer Vision Winter Workshop, pages 66–71, Nové Hrady, Cz, February 2010. Czech Society for Cybernetics and Informatics, and the Center of Machine Perception at CTU Prague. [PDF]
[307]	Walter G. Kropatsch. Representing scenes with dynamic objects by graph pyramids. invited Keynote at The Seventh IASTED International Conference on Signal Processing, Pattern Recognition and Applications, February 17-19 2010. [PDF]
[308]	Walter G. Kropatsch and José Ruiz-Shulclopper. Editorial: Robust and efficient analysis of signals and images. Pattern Recognition Letters, 31(6):445 – 446, 2010. Special Issue of CIARP 2008.
[309]	Mabel Iglesias-Ham, Edel García-Reyes, Walter G. Kropatsch, and Rocio Gonzalez-Diaz. Algorithm to Compute a Minimal Length Basis of Representative Cocycles of Cohomology Generators. In Rocío González Díaz and Pedro Real Jurado, editors, 3rd Workshop on Computational Topology in Image Context (CTIC), pages 121–127, Chipiona, Spain, November 2010. University of Sevilla, Spain. ISBN: 1885-4508. [PDF]
[310]	Nicole M. Artner, Adrian Ion, and Walter G. Kropatsch. Multi-scale 2D Tracking of Articulated Objects Using Hierarchical Spring Systems. Pattern Recognition, 44(4):800 – 810, April 2011. [PDF]
[311]	Nicole M. Artner, Adrian Ion, and Walter G. Kropatsch. Hierarchical spatio-temporal extraction of models for moving rigid parts. Pattern Recognition Letters, 32(16):2239–2249, December 2011. [PDF]
[312]	Rocio Gonzalez-Diaz, Adrian Ion, Mabel Iglesias-Ham, and Walter G. Kropatsch. Invariant Representative Cocycles of Cohomology Generators using Irregular Graph Pyramids. Computer Vision and Image Understanding, 115(7):1011 – 1022, July 2011. [PDF]
[313]	Mabel Iglesias-Ham, Edel Bartolo García-Reyes, Walter G. Kropatsch, and Nicole M. Artner. Convex Deficiencies for Human Action Recognition. Journal of Intelligent and Robotic Systems, 64(3-4):353–364, January 2011. [PDF]
[314]	Adrian Ion, Nicole M. Artner, Gabriel Peyré, Walter G. Kropatsch, and Laurent Cohen. Matching 2D & 3D Articulated Shapes Using the Eccentricity Transform. Computer Vision and Image Understanding, 115(6):817–834, June 2011. [PDF]
[315]	Andrea Cerri, Patrizio Frosini, Walter G. Kropatsch, and Claudia Landi. A Global Method for Reducing Multidimensional Size Graphs. In Xiaoyi Jiang, Miquel Ferrer, and Andrea Toresello, editors, Graph-based Representations in Pattern Recognition, 8th IAPR - TC-15 Workshop, volume 6658 of Lecture Notes in Computer Science, pages 1–11, Berlin Heidelberg, May 2011. Springer-Verlag. [PDF]
[316]	Nicole M. Artner, Adrian Ion, and Walter G. Kropatsch. Spatio-temporal Extraction of Articulated Models in a Graph Pyramid. In Xiaoyi Jiang, Miquel Ferrer, and Andrea Toresello, editors, Graph-based Representations in Pattern Recognition, 8th IAPR - TC-15 Workshop, volume 6658 of Lecture Notes in Computer Science, pages 215–224, Berlin Heidelberg, May 2011. Springer-Verlag. [PDF]
[317]	Michael Gerstmayer, Yll Haxhimusa, and Walter G. Kropatsch. Hierarchical Interactive Image Segmentation Using Irregular Pyramids. In Xiaoyi Jiang, Miquel Ferrer, and Andrea Torsello, editors, Graph-based Representations in Pattern Recognition, 8th IAPR - TC-15 Workshop, volume 6658 of Lecture Notes in Computer Science, pages 245–254, Berlin Heidelberg, May 2011. Springer-Verlag. [PDF]
[318]	Ainhoa Berciano, Daniel Diaz-Pernil, Walter G. Kropatsch, Helena Molina-Abril, and Pedro Real, editors. The 14th International Conference on Computer Analysis of Images and Patterns (CAIP), volume 6854/6855 of Lecture Notes in Computer Science. Springer, Berlin, Heidelberg, New York, Seville, Spain, August 2011.
[319]	Cristian Smochina, Vasile Manta, and Walter G. Kropatsch. Semantic Segmentation of Microscopic Images Using a Morphological Hierarchy. In Pedro Real, Daniel Diaz-Pernil, Helena Molina-Abril, Ainhoa Berciano, and Walter G. Kropatsch, editors, The 14th International Conference on Computer Analysis of Images and Patterns (CAIP), volume 6854 of Lecture Notes in Computer Science, pages 102–109, Berlin Heidelberg, September 2011. Springer-Verlag. [PDF]
[320]	Matthew Shreve, Neeha Jain, Dmitry Goldgof, Sudeep Sarkar, Walter G. Kropatsch, Chieh-Han John Tzou, and Manfred Frey. Evaluation of Facial Reconstructive Surgery on Patients with Facial Palsy using Optical Strain. In Pedro Real, Daniel Diaz-Pernil, Helena Molina-Abril, Ainhoa Berciano, and Walter G. Kropatsch, editors, The 14th International Conference on Computer Analysis of Images and Patterns (CAIP), volume 6854 of Lecture Notes in Computer Science, pages 512–519, Berlin Heidelberg, September 2011. Springer-Verlag. [PDF]
[321]	Pawel Dlotko, Walter G. Kropatsch, and Hubert Wagner. Characterizing Obstacle-Avoiding Paths using Cohomology Theory. In Pedro Real, Daniel Diaz-Pernil, Helena Molina-Abril, Ainhoa Berciano, and Walter G. Kropatsch, editors, The 14th International Conference on Computer Analysis of Images and Patterns (CAIP), volume 6854 of Lecture Notes in Computer Science, pages 310–317, Berlin Heidelberg, September 2011. Springer-Verlag. [PDF]
[322]	Cristian Smochina, Vasile Manta, and Walter G. Kropatsch. Sampling Step Importance in Hierarchical Semantic Segmentation of Microscopic Images. In Mihail Voicu, editor, 15th International Conference on System Theory, Control and Computing 2011, pages 535–540, Sinaia, Romania, October 2011. Faculty of Automatic Control & Computer Engineering, Iasi (FACCEI).
[323]	Cristian Smochina, Radu Rogojanu, Vasile Manta, and Walter G. Kropatsch. Epithelial Area Detection in Cytokeratin Microscopic Images Using MSER Segmentation in Anisotropic Pyramid. In Marco Loog, Lodewyk Wessels, Marcel J.T. Reinders, and Dick de Ridder, editors, The 6th IAPR International Conference on Pattern Recognition in Bioinformatics, volume 7036 of Lecture Notes in Bioinformatics, pages 318–329, Delft, November 2011. Springer. [PDF]
[324]	Adrian Ion, Yll Haxhimusa, and Walter G. Kropatsch. Skewed Coordinate System for Dense Point Correspondences Inside Articulated Shapes. Technical Report PRIP-TR-126, PRIP, TU Wien, 2011. [PDF]
[325]	Walter G. Kropatsch, Adrian Ion, and Nicole M. Artner. Describing When and Where in Vision. In C. San Martin and S.-W. Kim, editors, The 16th International Congress on Pattern Recognition, CIARP 2011, volume 7042 of Lecture Notes in Computer Science, pages 25–25, Berlin Heidelberg, November 2011. Springer-Verlag. invited keynote, abstract only.
[326]	Geetha Ramachandran and Walter G. Kropatsch. Using Aspect Graphs for View Synthesis. In Rok Mandeljc (eds.) Matej Kristan, Luka Cehovin, editor, Proceedings of the 17th. Computer Vision Winter Workshop, pages 161–167, Mala Nedelja, Slovenia, February 2012. Slovenian Pattern Recognition Society, Slovenian Pattern Recognition Society. [PDF]
[327]	Fuensanta Torres and Walter G. Kropatsch. Initialzing 3D Model-Based Tracking of Dice. In Markus Rupp, editor, Proceedings of the Intl. Conf. on Systems, Signals and Image Processing, pages 338–341, Wien, A, April 2012. IEEE Computer Society. [PDF]
[328]	Erald Vuçini and Walter G. Kropatsch. On the search of optimal reconstruction resolution. Pattern Recognition Letters, 69(11):1460–1467, August 2012. [PDF]
[329]	Chieh-Han John Tzou, Igor Pona, Eva Placheta, Alina Hold, Maria Michaelidou, Nicole Artner, Walter G. Kropatsch, Hans Gerber, and Manfred Frey. Evolution of the 3-dimensional video system for facial motion analysis: Ten years\rq experiences and recent developments. Annals of Plastic Surgery, 69(2):173–185, August 2012. [PDF]
[330]	Luc Brun and Walter G. Kropatsch. Hierarchical graph encodings. In Olivier Lézoray and Leo Grady, editors, Image Processing and Analysis with Graphs: Theory and Practice, Digital Imaging and Computer Vision Series, chapter 11, pages 305–349. CRC Press, 2012.
[331]	Fuensanta Torres and Walter G. Kropatsch. Top-down Tracking and Estimating 3D Pose of a Die. In Structural, Syntactic, and Statistical Pattern Recognition, pages 492–500. Springer, 2012. [PDF]
[332]	Philip Limbeck, Walter G. Kropatsch, and Yll Haxhimusa. Semi-automatic Tracking of Markers in Facial Palsy. In Yoshimitsu Aoki Hideo Saito, editor, 21st International Conference on Pattern Recognition, pages 69–72. IEEE Comp.Soc., 2012. paper 1087.pdf on ICPR2012. [PDF]
[333]	Esther Antunez, Yll Haxhimusa, Rebeca Marfil, Walter G. Kropatsch, and Antonio J. Banderas. Artificial visual attention using combinatorial pyramids. In Miguel Cazorla and José García-Rodríguez, editors, Robotic Vision: Technologies for Machine Learning and Vision Applications, chapter 22, pages 439–457. IGI Global, 2012. [PDF]
[334]	Walter G. Kropatsch, Fuensanta Torres, and Geetha Ramachandran, editors. Proceedings of the 18th Computer Vision Winter Workshop 2013. PRIP, TU Wien, Hernstein, Austria, February 2013. ISBN: 978-3-200-02943-9.
[335]	Pavel Dvorak and Walter G. Kropatsch. Detection of Brain Tumors Based on Automatic Symmetry Analysis. In Walter G. Kropatsch, Fuensanta Torres, and Geetha Ramachandran, editors, Proceedings of the 18th Computer Vision Winter Workshop 2013, pages 24–31, Hernstein, Austria, February 2013. ISBN: 978-3-200-02943-9. [PDF]
[336]	Aysylu Gabdulkhakova, Tamir Hassan, and Walter G. Kropatsch. Logical Layout Recovery: approach for graphic-based features. In Walter G. Kropatsch, Fuensanta Torres, and Geetha Ramachandran, editors, Proceedings of the 18th Computer Vision Winter Workshop 2013, pages 47–54, Hernstein, Austria, February 2013. ISBN: 978-3-200-02943-9. [PDF]
[337]	Aitor Aldoma, Federico Tombari, Walter G. Kropatsch, and Markus Vincze. Localizing and Segmenting Objects with 3D Objectness. In Walter G. Kropatsch, Fuensanta Torres, and Geetha Ramachandran, editors, Proceedings of the 18th Computer Vision Winter Workshop 2013, pages 86–93, Hernstein, Austria, February 2013. ISBN: 978-3-200-02943-9. [PDF]
[338]	Fuensanta Torres and Walter G. Kropatsch. Top-down 3D Tracking and Pose Estimation of a Die Using Check-points. In Walter G. Kropatsch, Fuensanta Torres, and Geetha Ramachandran, editors, Proceedings of the 18th Computer Vision Winter Workshop 2013, pages 102–109, Hernstein, Austria, February 2013. ISBN: 978-3-200-02943-9. [PDF]
[339]	Pedro Real and Walter G. Kropatsch. Special issue on computer analysis of images and patterns. Pattern Recognition Letters, 34(8):831 – 832, 2013. Special Issue of CAIP 2011.
[340]	Cristian Smochina, Vasile Manta, and Walter G. Kropatsch. Crypts detection in microscopic images using hierarchical structures. Pattern Recognition Letters, 34(8):934–941, June 2013. [PDF]
[341]	Chieh-Han John Tzou, Nicole M. Artner, Walter G. Kropatsch, and Manfred Frey. Three-Dimensional surface-imaging systems. Plastic and Reconstructive Surgery, 131(4):668e–670e, April 2013.
[342]	Pavel Dvorák, Walter G. Kropatsch, and Karel Bartusek. Pathological Area Detection in MR Images of Brain. Elektrorevue, 4(1):17 – 21, 2013. [PDF]
[343]	Walter G. Kropatsch, Nicole M. Artner, Yll Haxhimusa, and Xiaoyi Jiang, editors. Proceedings of the 9th IAPR - TC-15 Workshop on Graph-based Representations in Pattern Recognition, volume 7877 of Lecture Notes in Computer Science. Springer-Verlag, Berlin Heidelberg, May 2013.
[344]	Samuel deSousa, Yll Haxhimusa, and Walter G. Kropatsch. Estimation of Distribution Algorithm for the Max-Cut Problem. In Walter G. Kropatsch, Nicole M. Artner, Yll Haxhimusa, and Xiaoyi Jiang, editors, Graph-based Representations in Pattern Recognition, 9th IAPR - TC-15 Workshop, volume 7877 of Lecture Notes in Computer Science, pages 244–253, Berlin Heidelberg, May 2013. Springer-Verlag. [PDF]
[345]	Samuel deSousa, Nicole M. Artner, and Walter G. Kropatsch. On the Evaluation of Graph Centrality for Shape Matching. In Walter G. Kropatsch, Nicole M. Artner, Yll Haxhimusa, and Xiaoyi Jiang, editors, Graph-based Representations in Pattern Recognition, 9th IAPR - TC-15 Workshop, volume 7877 of Lecture Notes in Computer Science, pages 204–213, Berlin Heidelberg, May 2013. Springer-Verlag. [PDF]
[346]	Nicole M. Artner and Walter G. Kropatsch. Structural Cues in 2D Tracking: Edge Lengths vs. Barycentric Coordinates. In José Ruiz-Shulcloper and Gabriella Sanniti di Baja, editors, Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, volume LNCS 8259 of Lecture Notes in Computer Science, pages 503–512, Havanna, Cuba, November 2013. Springer, Berlin Heidelberg. [PDF]
[347]	Pavel Dvorak, Walter G. Kropatsch, and Karel Bartusek. Automatic Brain Tumor Detection in T2-weighted Magnetic Resonance Images. Measurement Science Review, 13(5):223 – 230, 2013. [PDF]
[348]	Pavel Dvorak, Karel Bartusek, and Walter G. Kropatsch. Automated Segmentation of Brain Tumor Edema in FLAIR MRI Using Symmetry and Thresholding. In Proceedings of PIERS 2013 in Stockholm, pages 936–939, Stockholm, Sweden, August 2013. Progress In Electromagnetics Research Symposium. ISSN 1559-9450. [PDF]
[349]	Pavel Dvorak, Walter G. Kropatsch, and Karel Bartusek. Automatic Detection of Brain Tumors in MR Images. In Proceedings of the 36th International Conference on Telecommunications and Signal Processing (TSP), 2013, pages 577–580, July 2013. [PDF]
[350]	Chieh-Han John Tzou, Nicole M. Artner, Igor Pona, Alina Hold, Eva Placheta, Walter G. Kropatsch, and Manfred Frey. Comparison of three-dimensional surface-imaging systems. Journal of Plastic, Reconstructive & Aesthetic Surgery, 67:489–497, January 2014. [PDF]
[351]	Ines Janusch, Walter G. Kropatsch, and Wolfgang Busch. Reeb graph based examination of root development. In Zuzana Kúkelová and Jan Heller, editors, Proceedings of the 19th Computer Vision Winter Workshop 2014, pages 43–50, Krtiny, CZ, February 2014. ISBN: 978-80-260-5641-6. [PDF]
[352]	Fuensanta Torres and Walter G. Kropatsch. Canonical Encoding of the Combinatorial Pyramid. In Zuzana Kúkelová and Jan Heller, editors, Proceedings of the 19th Computer Vision Winter Workshop 2014, pages 118–125, Krtiny, CZ, February 2014. ISBN: 978-80-260-5641-6. [PDF]
[353]	Thanh Phuong Nguyen, Antoine Manzanera, and Walter G. Kropatsch. Impact of topology-related attributes from local binary patterns on texture classification. In Abdenour Hadid, Jean-Luc Dugelay, and Stan Z. Li, editors, Proceedings of the 2nd Intl. Workshop on Computer Vision With Local Binary Pattern Variants (ECCV'14), volume LNCS 8926 of Lecture Notes in Computer Science, Zurich, CH, September 2014. Springer, Berlin Heidelberg. [PDF]
[354]	Aysylu Gabdulkhakova and Walter G. Kropatsch. Video analysis of a snooker footage based on a kinematic model. In Pasi Fränti, Gavin Brown, and Marco Loog, editors, Structural, Syntactic, and Statistical Pattern Recognition, volume LNCS 8621 of Lecture Notes in Computer Science, pages 223–232. Springer, Berlin Heidelberg, 2014. [PDF]
[355]	Thomas Druml, Aysylu Gabdulkhakova, Nicole Artner, Gottfried Brem, and Walter G. Kropatsch. The use of image data in the assessment of equine conformation - limitations and solutions. In Robert B. Fisher, J. Hammal, B. Boom, and Spampinato, editors, Visual observation and analysis of Vertebrate And Insect Behavior 2014. Springer, 2014. [PDF]
[356]	Nicole M. Artner and Walter G. Kropatsch. Object Tracking based on Features and Structures. In Veronika Cheplygina, Aasa Feragon, Niklas Kasenburg, and Marco Loog, editors, FEAST 2014 - ICPR Workshop on Features and Structures, page in press. Springer, 2014.
[357]	Ines Janusch, Walter G. Kropatsch, Wolfgang Busch, and Daniela Ristova. Representing roots on the basis of reeb graphs in plant phenotyping. In Sotirios A. Tsaftaris and Hanno Scharr, editors, ECCV 2014 Workshops, Part IV, Computer Vision Problems in Plant Phenotyping (CVPPP), volume LNCS 8928 of Lecture Notes in Computer Science, pages pp. 71–840, Zurich, CH, September 2015. Springer, Berlin Heidelberg. [PDF]
[358]	Marco Augustin, Yll Haxhimusa, Wolfgang Busch, and Walter G. Kropatsch. Image-based phenotyping of the mature arabidopsis shoot system. In Sotirios A. Tsaftaris and Hanno Scharr, editors, ECCV 2014 Workshops, Part IV, Computer Vision Problems in Plant Phenotyping (CVPPP), volume LNCS 8928 of Lecture Notes in Computer Science, pages pp. 227–242, Zurich, CH, September 2015. Springer, Berlin Heidelberg. [PDF]
[359]	Ines Janusch, Walter G. Kropatsch, and Wolfgang Busch. Topological image analysis and (normalised) representations for plant phenotyping. In Darian M. Onchis and Pedro Real Jurado, editors, Proceedings of the 5th International Workshop on Computational Topology in Image Context, CTIC2014, Timisoara, Romania, September 2014. [PDF]
[360]	Rocio Gonzalez-Diaz, Walter G. Kropatsch, Martin Cerman, and Javier Lamar. Characterizing configurations of critical points through lbp. In Darian M. Onchis and Pedro Real Jurado, editors, Proceedings of the 5th International Workshop on Computational Topology in Image Context, CTIC2014, Timisoara, Romania, September 2014. [PDF]
[361]	Geetha Ramachandran and Walter G. Kropatsch. A combined distance measure for 2d shape matching. In Proceedings of the International Conference on Computer Vision and Image Analysis, ICCVIA2015, Sousse, Tunesia, January 2015. [PDF]
[362]	Ines Janusch and Walter G. Kropatsch. Novel concepts for recognition and representation of structure in spatio-temporal classes of images. In Paul Wohlhart and Vincent Lepetit, editors, Proceedings of the 20th Computer Vision Winter Workshop 2015, pages 49–56, Seggau, A, February 2015. [PDF]
[363]	Michael Sprinzl, Walter G. Kropatsch, Robert Sablatnig, and Georg Langs. Towards segmentation of human teeth contours in dental radiographs using active shape models. In Paul Wohlhart and Vincent Lepetit, editors, Proceedings of the 20th Computer Vision Winter Workshop 2015, pages 11–20, Seggau, A, February 2015. [PDF]
[364]	Walter G. Kropatsch, Nicole M. Artner, Yll Haxhimusa, and Xiaoyi Jiang. Preface of Special Issue on "Graph-based Processing for Pattern Recognition". Pattern Recognition, 48(2):289 – 290, 2015. Special Issue of GbRPR 2013.
[365]	Samuel deSousa and Walter G. Kropatsch. Graph-based Point Drift: Graph Centrality on the Registration of Point-Sets. Pattern Recognition, 48(2):368–379, Feb. 2015. [PDF]
[366]	Jasmine Malinao, Florian Judex, Tim Selke, Gerhard Zucker, Jaime Caro, and Walter G. Kropatsch. Pattern mining and fault detection via cop_therm-based profiling with correlation analysis of circuit variables in chiller systems. Computer Science - Research and Development, pages 1–9, 2015.
[367]	Pavel Dvorak, Karel Bartusek, Walter G. Kropatsch, and Z. Smékal. Automated Multi-Contrast Brain Pathological Area Extraction from 2D MR Images. Journal of Applied Research and Technology, 13:58 – 69, February 2015. [PDF]
[368]	Walter G. Kropatsch. Von digitalen RGBD-Bildern zum Modell, 3D Bildanalyse zur Phänotypisierung. In Gottfried Brem, editor, Nova Acta Leopoldina, Phänotypisierung - vom Schein zum Sein, volume 121, pages 93–103. Deutsche Akademie der Naturforscher Leopoldina, Halle (Saale), 2016. Invited, March 19-20, 2015.
[369]	Samuel de Sousa and Walter G. Kropatsch. The minimum spanning tree of maximum entropy. In Andreas Uhl and Roland Kwitt, editors, Proceedings of the ÖAGM Workshop 2015, Salzburg, Austria, May 2015. arXiv:1505.06319 [cs.CV]. Best paper award. [PDF]
[370]	Philip Kniefacz and Walter G. Kropatsch. Smooth and iteratively restore: A simple and fast edge-preserving smoothing model. In Andreas Uhl and Roland Kwitt, editors, Proceedings of the ÖAGM Workshop 2015, Salzburg, Austria, May 2015. arXiv:1505.06702 [cs.CV]. [PDF]
[371]	Martin Cerman, Rocio Gonzalez-Diaz, and Walter G. Kropatsch. Lbp and irregular graph pyramids. In Nicolai Petkov and George Azzopardi , editors, Computer Analysis of Images and Patterns, volume LNCS 9256 of Lecture Notes in Computer Science, Malta, September 2015. Springer, Cham. [PDF]
[372]	Geetha Ramachandrana, Markus Ruppa, and Walter Kropatschb. Occlusion filling for high quality multiview synthesis. 2015.
[373]	Cheng-Lin Liu, Bin Luo, Walter G. Kropatsch, and Jian Cheng, editors. Proceedings of the 10th IAPR - TC-15 Workshop on Graph-based Representations in Pattern Recognition, volume 9069 of Lecture Notes in Computer Science. Springer-Verlag, Berlin Heidelberg, May 2015.
[374]	Samuel de Sousa and Walter G. Kropatsch. Data Graph Formulation as the Minimum-Weight Maximum-Entropy Problem. In Cheng-Lin Liu, Bin Luo, Walter G. Kropatsch, and Jian Cheng, editors, Proceedings of the Workshop GbR2015, volume 9069 of Lecture Notes in Computer Science, pages 13–22, Berlin Heidelberg, May 2015. Springer-Verlag. [PDF]
[375]	Ines Janusch and Walter G. Kropatsch. Reeb graphs through local binary patterns. In Cheng-Lin Liu, Bin Luo, Walter G. Kropatsch, and Jian Cheng, editors, Proceedings of the Workshop GbR2015, volume 9069 of Lecture Notes in Computer Science, pages 54–63, Berlin Heidelberg, May 2015. Springer-Verlag. [PDF]
[376]	Nicole M. Artner, Ines Janusch, and Walter G. Kropatsch. Evaluating and Grading Students in Large-Scale Image Processing Lectures. IEEE Computer Graphics and Applications, 35(5):101 – 105, 2015. [PDF]
[377]	Marco Augustin, Yll Haxhimusa, Wolfgang Busch, and Walter G. Kropatsch. A framework for the extraction of quantitative traits from 2d images of mature arabidopsis thaliana. Machine Vision and Applications, 27(5):pp. 647–661, September 2016. [PDF]
[378]	Daniel Pucher, Nicole M. Artner, and Walter G. Kropatsch. 2d tracking of platynereis dumerilii worms during spawning. In Luka Cehovin, Rok Mandeljc, and Vitomir Struc, editors, Proceedings of the 21st Computer Vision Winter Workshop 2016, pages 1–9, Rimske Toplice, Slo, February 2016. [PDF]
[379]	Majid Banaeyan, Hanna Huber, Walter G. Kropatsch, and Raphael Barth. A novel concept for smart camera image stitching. In Luka Cehovin, Rok Mandeljc, and Vitomir Struc, editors, Proceedings of the 21st Computer Vision Winter Workshop 2016, pages 1–9, Rimske Toplice, Slo, February 2016. [PDF]
[380]	Manuela Kaindl and Walter G. Kropatsch. A concept for shape representation with linked local coordinate systems. In Luka Cehovin, Rok Mandeljc, and Vitomir Struc, editors, Proceedings of the 21st Computer Vision Winter Workshop 2016, pages 1–9, Rimske Toplice, Slo, February 2016. [PDF]
[381]	Ines Janusch and Walter G. Kropatsch. Shape Classification According to LBP Persistence of Critical Points. In Nicolas Normand, Jeanpierre Guédon, and Florent Autrusseau, editors, Proceedings of the 19th international conference on Discrete Geometry for Computer Imagery, volume LNCS 9647 of Lecture Notes in Computer Science, pages 166–177, Nantes, F, April 2016. Springer, Berlin Heidelberg. [PDF]
[382]	Christoph Körner and Walter G. Kropatsch. Noise Robustness of Irregular Graph Pyramids using LBP and Combinatorial Maps. In Kurt Niel, Wilhelm Burger, and Bernhard Moser, editors, Proceedings of the ÖAGM Workshop 2016, Wels, Austria, May 2016. [PDF]
[383]	Ines Janusch and Walter G. Kropatsch. Persistence based on LBP Scale Space. In Jean-Luc Mari Alexandra Bac, editor, Proceedings of the Computer Topology in the Image Context, volume LNCS 9667 of Lecture Notes in Computer Science, pages 240–252, Marseille, F, June 2016. Springer, Berlin Heidelberg. [PDF]
[384]	Jasmine Malinao, Florian Judex, Tim Selke, Gerhard Zucker, Jaime Caro, and Walter G. Kropatsch. Pattern mining and fault detection via cop_therm-based profiling with correlation analysis of circuit variables in chiller systems. Computer Science - Research and Development, pages 79–87, 2016. [PDF]
[385]	Jasmine Malinao, Florian Judex, Tim Selke, Gerhard Zucker, H. Adorna, Jaime Caro, and Walter G. Kropatsch. Robustness Diagram with Loop and Time Controls For System Modelling and Scenario Extraction with Energy System Applications. Energy Procedia, pages 537–543, 2016.
[386]	Ines Janusch and Walter G. Kropatsch (Eds.). Student Papers Image Understanding; Academic Year 2016. Technical Report PRIP-TR-136, PRIP, TU Wien, 2016. [PDF]
[387]	Walter G. Kropatsch (Ed.). Selected Chapters of Image Processing (summer term 2016), Graphs: Matching and Distance. Technical Report PRIP-TR-138, PRIP, TU Wien, 2016. [PDF]
[388]	Martin Cerman, Ines Janusch, Rocio Gonzalez-Diaz, and Walter G. Kropatsch. Topology-based image segmentation using LBP pyramids. Machine Vision and Applications, 27(8):1161–1174, 2016. [PDF]
[389]	Thanh Phuong Nguyen, Antoine Manzanera, Walter G. Kropatsch, and Xuan Son Nguyen. Topological Attribute Patterns for texture recognition. Pattern Recognition Letters, Vol. 80:91–97, 2016. [PDF]
[390]	Adam Papp, Christoph Wiesmeyr, Martin Litzenberger, Heinrich Garn, and Walter G. Kropatsch. Train Detection and Tracking in Optical Time Domain Reflectometry (OTDR) Signals. In German Conference on Pattern Recognition, volume LNCS 9769 of Lecture Notes in Computer Science, pages 320–331. Springer, Berlin Heidelberg, September 2016. [PDF]
[391]	Adam Papp, Christoph Wiesmeyr, Martin Litzenberger, Heinrich Garn, and Walter G. Kropatsch. A real-time algorithm for train position monitoring using optical time-domain reflectometry. In IEEE International Conference on Intelligent Rail Transportation (ICIRT), pages 89–93. IEEE, August 2016.
[392]	Carmine Sansone, Daniel Pucher, Nicole Artner, Walter G. Kropatsch, Alessia Saggese, and Mario Vento. Shape Normalizing and Tracking Dancing Worms. In Antonio Robles-Kelly, Marco Loog, Battista Biggio, Francisco Escolano, and Richard Wilson, editors, S+SSPR 2016, volume LNCS 10029 of Lecture Notes in Computer Science, pages 390–400. Springer International, November 2016. [PDF]
[393]	Aysylu Gabdulkhakova and Walter G. Kropatsch. Detecting ellipses in elongated shapes using the thickness profile. In Antonio Robles-Kelly, Marco Loog, Battista Biggio, Francisco Escolano, and Richard Wilson, editors, S+SSPR 2016, volume LNCS 10029 of Lecture Notes in Computer Science, pages 412–423. Springer International, November 2016. [PDF]
[394]	Cheng-Lin Liu, Bin Liu, and Walter G. Kropatsch. Special issue "advances in graph-based pattern recognition" editorial. Pattern Recognition Letters, 87:1 – 3, 2017. Special Issue of GbR 2015.
[395]	Nicole M. Artner, Ines Janusch, and Walter G. Kropatsch, editors. Proceedings of the 22nd Computer Vision Winter Workshop 2017. PRIP, TU Wien, Retz, Austria, February 2017. ISBN 978-3-200-04969-7.
[396]	Ines Janusch and Walter G. Kropatsch. LBP Scale Space Origins for Shape Classification. In Walter G. Kropatsch Nicole M. Artner, Ines Janusch, editor, Proceedings of the 22nd Computer Vision Winter Workshop 2017, pages 1–9, Retz, A, February 2017. TU Wien, PRIP Club. ISBN 978-3-200-04969-7. [PDF]
[397]	Leonardo Oliva, Alessia Saggese, Nicole M. Artner, Walter G. Kropatsch, and Mario Vento. From trajectories to behaviors: an algorithm to track and describe dancing birds. In Walter G. Kropatsch Nicole M. Artner, Ines Janusch, editor, Proceedings of the 22nd Computer Vision Winter Workshop 2017, pages 1–9, Retz, A, February 2017. TU Wien, PRIP Club. ISBN 978-3-200-04969-7. [PDF]
[398]	Gianluigi Mucciolo, Barbara Koneczny, Alessia Saggese, Nicole M. Artner, Walter G. Kropatsch, and Mario Vento. Analysis and Calibration of a Mirror Setup producing Mirror-reflected, Multi-view Videos. In Walter G. Kropatsch Nicole M. Artner, Ines Janusch, editor, Proceedings of the 22nd Computer Vision Winter Workshop 2017, pages 1–9, Retz, A, February 2017. TU Wien, PRIP Club. ISBN 978-3-200-04969-7. [PDF]
[399]	Ines Janusch, Nicole M. Artner, and Walter G. Kropatsch. Euclidean and Geodesic Distance Profiles. In Nicole M. Artner, Ines Janusch, Walter G. Kropatsch, and David Coeurjolly, editors, Proc. of the 20th Intl.Conf. on Discrete Geometry for Computer Imagery 2017, volume LNCS 10502 of Lecture Notes in Computer Science, pages 307–318. Springer International, September 2017. [PDF]
[400]	Walter G. Kropatsch, Nicole M. Artner, and Ines Janusch, editors. Discrete Geometry for Computer Imagery, volume 10502 of Lecture Notes in Computer Science. Springer-Verlag, Berlin Heidelberg, September 2017.
[401]	Barbara Koneczny, Nicole M. Artner, Eva Gyoeri, Igor Pona, Chieh-Han J. Tzou, and Walter G. Kropatsch. Head motion invariance in three-dimensional video analysis system for the analysis of facial movement. Surgery and Rehabilitation, 1(2):1–2, May 2017. doi: 10.15761/SRJ.1000110.
[402]	Daniel Pucher and Walter G. Kropatsch. Segmentation Edit Distance. In 24th International Conference on Pattern Recognition, pages 1175–1180. IEEE Comp.Soc., 2018. [PDF]
[403]	Anna Gostler, Nicole M. Artner, Walter G. Kropatsch, and Leonida Fusani. Tracking Golden-Collared Manakins in the Wild. In Robert M. Fisher, editor, 24th International Conference on Pattern Recognition. Workshop Visual observation and analysis of Vertebrate And Insect Behavior (VAIB 2018), 2018. [PDF]
[404]	Aysylu Gabdulkhakova and Walter G. Kropatsch. Confocal Ellipse-based Distance and Confocal Elliptical Field for Polygonal Shapes. In 24th International Conference on Pattern Recognition, pages 3025–3030. IEEE Comp.Soc., 2018. [PDF]
[405]	Aysylu Gabdulkhakova, Maximilian Langer, Bernhard W. Langer, and Walter G. Kropatsch. Line voronoi diagrams using elliptical distances. In Xiao Bai, Edwin Hancock, Tin Kam Ho, Richard Wilson, and Antonio Biggio, Battista andRobles-Kelly, editors, S+SSPR 2018, volume LNCS 11004 of Lecture Notes in Computer Science, pages 258–267. Springer International, August 2018. [PDF]
[406]	Walter G. Kropatsch, Rocio M. Casablanca, Darshan Batavia, and Rocio Gonzalez-Diaz. Computing and Reducing Slope Complexes. In Rebeca Marfil, Mariletty Calderon, Fernando Diaz del Rio, Pedro Real, and Antonio Banderas, editors, Proceedings 7th intl. Workshop on Computational Topology in Image Context, volume LNCS 11382 of Lecture Notes in Computer Science, pages 12––25, Malaga, Spain, January 2019. Springer, Berlin Heidelberg. [PDF]
[407]	Walter G. Kropatsch, Rocio M. Casablanca, Darshan Batavia, and Rocio Gonzalez-Diaz. On the Space Between Critical Points. In Michel Couprie, Jean Cousty, Yukiko Kenmochi, and Nabil Mustafa, editors, Discrete Geometry for Computer Imagery, volume LNCS 11414 of Lecture Notes in Computer Science, pages 115–126, Marne-la-Vallée, F, March 2019. Springer, Berlin Heidelberg. [PDF]
[408]	Maximilian Langer, Aysylu Gabdulkhakova, and Walter G. Kropatsch. Non-Centered Voronoi Skeletons. In Michel Couprie, Jean Cousty, Yukiko Kenmochi, and Nabil Mustafa, editors, Proc. 21st Intl. Workshop on Discrete Geometry for Computer Imagery, volume LNCS 11414 of Lecture Notes in Computer Science, pages 355–366, Paris, F, March 2019. Springer, Berlin Heidelberg. [PDF]
[409]	Darshan Batavia, Walter G. Kropatsch, Rocio Gonzalez-Diaz, and Rocio M. Casablanca. Counting Slope Regions in the Surface Graphs. In Friedrich Fraundorfer, Peter M. Roth, and Fabian Schenk, editors, Proc. 24th Computer Vision Winter Workshop, pages 42––50, Stift Vorau, A, February 2019. TU Graz. [PDF]
[410]	Darshan Batavia, Walter G. Kropatsch, Rocio M. Casablanca, and Rocio Gonzalez-Diaz. Congratulations! Dual Graphs are Now Oriented. In Donatello Conte, Jean-Yves Ramel, and Pasquale Foggia, editors, Proc. 12th Intl. Workshop on Graph Based Representations in Pattern Recognition, volume LNCS 11510 of Lecture Notes in Computer Science, pages 131–140, Tours, F, June 2019. Springer, Berlin Heidelberg. [PDF]
[411]	Vladimir V. Kniaz, Vladimir A. Knyaz, Jirí Hlad\r uvka, Walter G. Kropatsch, and Vladimir Mizginov. ThermalGAN: Multimodal Color-to-Thermal Image Translation for Person Re-identification in Multispectral Dataset. In Computer Vision – ECCV 2018 Workshops, pages 606–624. Springer International Publishing, 2019. [PDF]
[412]	Darshan Batavia, Jirí Hlad\r uvka, and Walter G. Kropatsch. Partitioning 2D Images into Prototypes of Slope Region. In Mario Vento and Gennaro Percannella, editors, Proc. 18th Intl. Conference on Computer Analysis of Images and Patterns, volume LNCS 11678 of Lecture Notes in Computer Science, pages pp. 363––374, Salerno, I, September 2019. Springer Nature Switzerland AG. [PDF]
[413]	Nicola Djukic, Markus Vincze, and Walter G. Kropatsch. The Difficulties of Detecting Deformable Objects Using Deep Neural Networks. In Peter M. Roth, Gerald Steinbauer, Friedrich Fraundorfer, Mathias Brandstötter, and Roland Perko, editors, Proceedings of the Joint Austrian Computer Vision and Robotics Workshop 2020, pages 131––136. Technische Universität Graz, 2020. ISBN 978-3-85125-752-6. [PDF]
[414]	Florian Bogner, Alexander Palmrich, and Walter G. Kropatsch. Border Propagation: A Novel Approach to Determine Slope Region Decompositions. In Peter M. Roth, Gerald Steinbauer, Friedrich Fraundorfer, Mathias Brandstötter, and Roland Perko, editors, Proceedings of the Joint Austrian Computer Vision and Robotics Workshop 2020, pages 137––142. Technische Universität Graz, 2020. ISBN 978-3-85125-752-6. [PDF]
[415]	Aysylu Gabdulkhakova and Walter G. Kropatsch. Generalized Conics: properties and applications. In 25th International Conference on Pattern Recognition. IEEE Comp.Soc., 2020. [PDF]
[416]	Darshan Batavia, Rocio Gonzalez-Diaz, and Walter G. Kropatsch. Image = Structure + Few Colors. In Andrea Torsello, Luca Rossi, Marcello Pelillo, Battista Biggio, and Antonio Robles-Kelly, editors, S+SSPR 2020, volume LNCS 12644 of Lecture Notes in Computer Science, pages 365–376. Springer Nature, January 2021. [PDF]
[417]	Aysylu Gabdulkhakova and Walter G. Kropatsch. Generalized Conics with the Sharp Corners. In 25th IberoamericanCongress on Pattern Recognition, volume LNCS 12702 of Lecture Notes in Computer Science, pages pp 419––429. Springer International, 2021. [PDF]
[418]	Majid Banaeyan and Walter G. Kropatsch. Pyramidal Connnected Component Labeling by Irregular Pyramid. In 5th International Conference on Pattern Recognition and Image Analysis. IEEE, 2021. [PDF]
[419]	Rocio Gonzalez-Diaz, Darshan Batavia, Rocio M Casablanca, and Walter G Kropatsch. Characterizing slope regions. Journal of Combinatorial Optimization, pages 1–20, 2021. [PDF]
[420]	Darshan Batavia, Rocio Gonzalez-Diaz, and Walter G. Kropatsch. A Step Towards Learning Contraction Kernels for Irregular Image Pyramid. In Maria De Marsico, Gabriella Sanniti di Baja, and Anna Fred, editors, Proc. 11th Intl. Conf. on Pattern Recognition Applications and Methods 2022, volume ISBN: 978-989-758-549-4, pages 60–70. SCITEPRESS, February 2022. [PDF]
[421]	Majid Banaeyan, Darshan Batavia, and Walter G. Kropatsch. Removing Redundancies in Binary Images. In 2nd International Conference on Intelligent Systems & Pattern Recognition. Springer LNCS, 2022. doi: 10.1109/IPRIA53572.2021.9483533. [PDF]
[422]	Majid Banaeyan and Walter G. Kropatsch. Parallel \cal O(\log(n)) Computation of the Adjacency of Connected Components. In 3rd International Conference on Pattern Recognition and Artificial Intelligence, volume 13364. Springer LNCS, 2022. [PDF]
[423]	Walter G. Kropatsch. Controlling Topology Preserving Graph Pyramids. In 3rd International Conference on Pattern Recognition and Artificial Intelligence. Slides of invited Keynote, 2022. [PDF]
[424]	Majid Banaeyan, Walter G. Kropatsch, and Jirí Hlad\r uvka. Fast Distance Transforms in Graphs and in Gmaps. In Adam Krzyzak, Ching Suen, and Andrea Torsello, editors, S+SSPR 2022, volume LNCS 13813 of Lecture Notes in Computer Science, pages 193–202. Springer Nature, August 2022. [PDF]
[425]	Majid Banaeyan and Walter G. Kropatsch. Fast Labeled Spanning Tree in Binary Irregular Graph Pyramids. Journal of Engineering Research and Sciences, 1(10):69–78, 2022. [PDF]
[426]	Majid Banaeyan, Walter G. Kropatsch, and Jiri Hladuvka. Redundant 1-cells in Multi-labeled 2-Gmap Irregular Pyramids. In Hermann Bürstmayr, Andreas Gronauer, Andreas Holzinger, Peter M. Roth, and Karl Stampfer, editors, Proc. OAGM Workshop, Digitalization for Smart Farming and Forestry, pages 5–22. Technische Universität Graz, September 2022. [PDF]
[427]	Rachel Grexova, Klara Voggeneder, Danny Tholen, Guillaume Théroux-Rancourt, Walter G. Kropatsch, and Jiri Hladuvka. Towards Uncertainty Detection in Automated Leaf Tissue Segmentation. In Hermann Bürstmayr, Andreas Gronauer, Andreas Holzinger, Peter M. Roth, and Karl Stampfer, editors, Proc. OAGM Workshop, Digitalization for Smart Farming and Forestry, pages 47–53. Technische Universität Graz, September 2022. [PDF]
[428]	Alexander Palmrich, Klara Voggeneder, Danny Tholen, Guillaume Théroux-Rancourt, Jiri Hladuvka, and Walter G. Kropatsch. An unsupervised, shape-based 3d cell instance segmentation method for plant tissues. In Hermann Bürstmayr, Andreas Gronauer, Andreas Holzinger, Peter M. Roth, and Karl Stampfer, editors, Proc. OAGM Workshop, Digitalization for Smart Farming and Forestry, pages 54–59. Technische Universität Graz, September 2022. [PDF]
[429]	Yannis Sauzeau, Walter G. Kropatsch, and Jiri Hladuvka. Modeling the diffusion of CO_2 inside leaves. In Hermann Bürstmayr, Andreas Gronauer, Andreas Holzinger, Peter M. Roth, and Karl Stampfer, editors, Proc. OAGM Workshop, Digitalization for Smart Farming and Forestry, pages 70–72. Technische Universität Graz, September 2022. [PDF]
[430]	Florian Bogner, Jirí Hlad\r uvka, and Walter G. Kropatsch. Implicit Encoding and Simplification/Reduction of nGmaps. In Étienne Baudrier, Benoît Naegel, Adrien Krähenbühl, and Mohamed Tajine, editors, Proceedings of the DGMM 2022, volume LNCS 13493, pages pp. 110––122. Springer Nature Switzerland, 2022. doi 978-3-031-19897-7\_10. [PDF]
[431]	Majid Banaeyan and Walter G. Kropatsch. Distance Transform in Parallel Logarithmic Complexity. In Maria De Marsico, Gabriella Sanniti di Baja, and Anna Fred, editors, Proc. 12th Intl. Conf. on Pattern Recognition Applications and Methods 2023. SCITEPRESS, February 2023. [PDF]
[432]	Walter G. Kropatsch. From LBP on Graphs to Slopes in Images. In Mario Vento, Pasquale Foggia, Donatello Conte, and Vincenzo Carletti, editors, Graph-Based Representations in Pattern Recognition, volume 14121, page X. Springer LNCS, 2023. invited keynote, abstract only. [PDF]
[433]	Majid Banaeyan and Walter G. Kropatsch. Reducing the Computational Complexity of the Eccentricity Transform of a Tree. In Mario Vento, Pasquale Foggia, Donatello Conte, and Vincenzo Carletti, editors, Graph-Based Representations in Pattern Recognition, volume 14121, pages 160–171. Springer LNCS, 2023. [PDF]
[434]	Majid Banaeyan and Walter G. Kropatsch. Distance Transform in Images and Connected Plane Graphs. In Maria De Marsico, Gabriella Sanniti di Baja, and Anna Fred, editors, Pattern Recognition Applications and Methods 2023, revised selected papers, volume LNCS 14547, pages 19–32. Springer Nature, 2023. [PDF]
[435]	Walter G. Kropatsch and Majid Banaeyan. Controlling Topology Preserving Graph Pyramids, chapter ? World Scientific, 2024. [PDF]
[436]	Jirí Hlad\r uvka and Walter G. Kropatsch. Fitting Egg-shapes to Discretized Object Boundaries. In Andrea Frosini and Sara Brunetti, editors, Proceedings of the DGMM 2024, volume LNCS ?, pages pp. ?––? Springer Nature Switzerland, 2024. doi ? [PDF]