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Gan_LocalFeatureMap Struct Reference
[Feature Detection]

Structure to hold blocked local feature information. More...

#include <local_feature.h>

List of all members.

Public Attributes

unsigned yblocks
 number of blocks vertically and horizontally

unsigned xblocks
 number of blocks vertically and horizontally

unsigned ystep
unsigned xstep
unsigned bsize2
 half "catchment area" of each block as multiple of ystep/xstep

Gan_Image nfeatures
 integer image holding the number of features in each block

Gan_Image index
Gan_Bool alloc
 whether this structure is dynamically allocated


Detailed Description

Structure to hold blocked local feature information.


Member Data Documentation

Gan_Image Gan_LocalFeatureMap::index
 

pointer image holding arrays of feature indices into an associated feature map

unsigned Gan_LocalFeatureMap::xstep
 

distance in pixels between adjacent blocks in the vertical and horizontal directions

unsigned Gan_LocalFeatureMap::ystep
 

distance in pixels between adjacent blocks in the vertical and horizontal directions


The documentation for this struct was generated from the following file:
Generated on Mon Oct 13 16:14:47 2003 by doxygen1.3-rc1