@TechReport{TR008,
  author =	 "Andreas {D\"orsam} and Walter {Kropatsch} and Axel
                  {Pinz}",
  institution =	 "PRIP, TU Wien",
  number =	 "PRIP-TR-008",
  title =	 "Adaptive {I}mage {C}ompression using {F}ractals and
                  {P}yramids",
  year =	 "1991",
  abstract =	 "Image pyramids and IFS-Codes have been used
                  independently for image processing and image
                  compression. In this paper several possible
                  combinations of both methods are described. Pyramids
                  could be used to segment an image into regions that
                  are well suited for IFS-Coding and regions that can
                  be better described by other methods. IFS-Codes for
                  image segments could be calculated with the help of
                  pyramids, and combinations of IFS-Codes and
                  Laplacian Pyramids could achieve very high
                  compression rates.",
  url =		 "https://www.prip.tuwien.ac.at/pripfiles/trs/tr8.pdf",
}