features.h File Reference

#include <vector>
#include <cv.h>
#include "one_way_descriptor_base.h"

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Functions
void	ApplyGamma (IplImage *img, float gamma=4.0f)
void	DrawFeatures (IplImage *img, const std::vector< feature_t > &features)
void	FilterFeatures (std::vector< feature_t > &features, float min_scale, float max_scale)
void	FilterFeaturesOnEdges (const IplImage *img, const std::vector< feature_t > &src_features, std::vector< feature_t > &dst_features, int max_edge_dist=5, int min_contour_size=15)
void	GetHarrisFeatures (IplImage *src, std::vector< feature_t > &features)
void	GetHoleFeatures (IplImage *src, std::vector< feature_t > &features, float hole_contrast=1.1f)
void	GetStarFeatures (IplImage *src, std::vector< feature_t > &features)
void	GetSURFFeatures (IplImage *src, std::vector< feature_t > &features)
float	length (CvPoint p)
float	length (cv::Point2f p)
int	LoadFeatures (const char *filename, std::vector< std::vector< feature_t > > &features, std::vector< IplImage * > &images)
IplImage *	loadImageRed (const char *filename)
void	LoadTrainingFeatures (CvOneWayDescriptorObject &descriptors, const char *train_image_filename_object, const char *train_image_filename_background)
CvPoint	operator- (CvPoint p1, CvPoint p2)
cv::Point2f	operator- (cv::Point2f p1, cv::Point2f p2)
cv::Point2f	operator- (cv::Point2f p1, CvPoint p2)
cv::Point2f	operator- (CvPoint p1, cv::Point2f p2)
void	ScaleFeatures (const std::vector< feature_t > &src, std::vector< feature_t > &dst, float scale)
void	SelectNeighborFeatures (std::vector< feature_t > &features, const std::vector< feature_t > &voc)

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Function Documentation

void ApplyGamma	(	IplImage *	img,
		float	gamma = 4.0f
	)

Definition at line 296 of file features.cpp.

void DrawFeatures	(	IplImage *	img,
		const std::vector< feature_t > &	features
	)

void FilterFeatures	(	std::vector< feature_t > &	features,
		float	min_scale,
		float	max_scale
	)

void FilterFeaturesOnEdges	(	const IplImage *	img,
		const std::vector< feature_t > &	src_features,
		std::vector< feature_t > &	dst_features,
		int	max_edge_dist = 5,
		int	min_contour_size = 15
	)

void GetHarrisFeatures	(	IplImage *	src,
		std::vector< feature_t > &	features
	)

void GetHoleFeatures	(	IplImage *	src,
		std::vector< feature_t > &	features,
		float	hole_contrast = 1.1f
	)

void GetStarFeatures	(	IplImage *	src,
		std::vector< feature_t > &	features
	)

void GetSURFFeatures	(	IplImage *	src,
		std::vector< feature_t > &	features
	)

float length

(

CvPoint

p

)

[inline]

Definition at line 23 of file detail/features.h.

float length

(

cv::Point2f

p

)

[inline]

Definition at line 43 of file detail/features.h.

int LoadFeatures	(	const char *	filename,
		std::vector< std::vector< feature_t > > &	features,
		std::vector< IplImage * > &	images
	)

IplImage* loadImageRed

(

const char *

filename

)

Definition at line 177 of file features.cpp.

void LoadTrainingFeatures	(	CvOneWayDescriptorObject &	descriptors,
		const char *	train_image_filename_object,
		const char *	train_image_filename_background
	)

Definition at line 203 of file features.cpp.

CvPoint operator-	(	CvPoint	p1,
		CvPoint	p2
	)		[inline]

Definition at line 18 of file detail/features.h.

cv::Point2f operator-	(	cv::Point2f	p1,
		cv::Point2f	p2
	)		[inline]

Definition at line 28 of file detail/features.h.

cv::Point2f operator-	(	cv::Point2f	p1,
		CvPoint	p2
	)		[inline]

Definition at line 33 of file detail/features.h.

cv::Point2f operator-	(	CvPoint	p1,
		cv::Point2f	p2
	)		[inline]

Definition at line 38 of file detail/features.h.

void ScaleFeatures	(	const std::vector< feature_t > &	src,
		std::vector< feature_t > &	dst,
		float	scale
	)

void SelectNeighborFeatures	(	std::vector< feature_t > &	features,
		const std::vector< feature_t > &	voc
	)