_VlSiftKeypoint Struct Reference

SIFT filter keypoint. More...

#include <sift.h>


Data Fields

int o
int ix
int iy
int is
vl_single x
vl_single y
vl_single s
vl_single sigma


Detailed Description

This structure represent a keypoint as extracted by the SIFT filter VLSiftFilt.

Field Documentation

int _VlSiftKeypoint::o

o coordinate (octave).

int _VlSiftKeypoint::ix

Integer unnormalized x coordinate.

int _VlSiftKeypoint::iy

Integer unnormalized y coordinate.

int _VlSiftKeypoint::is

Integer s coordinate.

vl_single _VlSiftKeypoint::x

x coorindate.

vl_single _VlSiftKeypoint::y

u coordinate.

vl_single _VlSiftKeypoint::s

x coordinate.

vl_single _VlSiftKeypoint::sigma

scale.


The documentation for this struct was generated from the following file:
Generated on Mon Jan 21 17:43:33 2008 for vlfeat by  doxygen 1.5.4