Gan_LocalFeatureMap Struct Reference
[Feature Detection]

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

#include <gandalf/vision/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

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Detailed Description

Structure to hold blocked local feature information.

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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

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The documentation for this struct was generated from the following file:

• gandalf/vision/local_feature.h

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