polyora/patchtagger.cpp File Reference

#include <limits>
#include "patchtagger.h"
#include <highgui.h>
#include <iostream>
#include <math.h>
#include "kmeantree.h"

Include dependency graph for patchtagger.cpp:

Go to the source code of this file.

Defines
#define	M_2PI   6.283185307179586476925286766559f
#define	M_PI   3.141592653589793238462643383279f
#define	atd(dbinx, dbiny, dbint)   *(dpt + (dbint)*binto + (dbiny)*binyo + (dbinx)*binxo)
Functions
static unsigned	rand_range (unsigned max)
static void	normalize_histogram (float *L_begin, float *L_end)
	Normalizes in norm L_2 a descriptor.

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Define Documentation

#define atd	(	dbinx,
		dbiny,
		dbint		)	*(dpt + (dbint)*binto + (dbiny)*binyo + (dbinx)*binxo)

Referenced by patch_tagger::compute_sift_descriptor().

#define M_2PI   6.283185307179586476925286766559f

Definition at line 29 of file patchtagger.cpp.

Referenced by patch_tagger::cmp_descriptor(), patch_tagger::compute_sift_descriptor(), and patch_tagger::project().

#define M_PI   3.141592653589793238462643383279f

Definition at line 32 of file patchtagger.cpp.

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Function Documentation

static void normalize_histogram	(	float *	L_begin,
		float *	L_end
	)			[static]

Normalizes in norm L_2 a descriptor.

Definition at line 361 of file patchtagger.cpp.

Referenced by patch_tagger::compute_sift_descriptor().

static unsigned rand_range

(

unsigned

max

)

[static]

Definition at line 88 of file patchtagger.cpp.