cvhaar.cpp File Reference

#include "_cv.h"
#include <stdio.h>

Classes
struct	CvHidHaarFeature
struct	CvHidHaarTreeNode
struct	CvHidHaarClassifier
struct	CvHidHaarStageClassifier
struct	CvHidHaarClassifierCascade

Macros
#define	CV_ADJUST_FEATURES   1
#define	CV_ADJUST_WEIGHTS   0
#define	sum_elem_ptr(sum, row, col)   ((sumtype*)CV_MAT_ELEM_PTR_FAST((sum),(row),(col),sizeof(sumtype)))
#define	sqsum_elem_ptr(sqsum, row, col)   ((sqsumtype*)CV_MAT_ELEM_PTR_FAST((sqsum),(row),(col),sizeof(sqsumtype)))
#define	calc_sum(rect, offset)   ((rect).p0[offset] - (rect).p1[offset] - (rect).p2[offset] + (rect).p3[offset])
#define	VERY_ROUGH_SEARCH   0
#define	_MAX_PATH   1024
#define	ICV_HAAR_SIZE_NAME   "size"
#define	ICV_HAAR_STAGES_NAME   "stages"
#define	ICV_HAAR_TREES_NAME   "trees"
#define	ICV_HAAR_FEATURE_NAME   "feature"
#define	ICV_HAAR_RECTS_NAME   "rects"
#define	ICV_HAAR_TILTED_NAME   "tilted"
#define	ICV_HAAR_THRESHOLD_NAME   "threshold"
#define	ICV_HAAR_LEFT_NODE_NAME   "left_node"
#define	ICV_HAAR_LEFT_VAL_NAME   "left_val"
#define	ICV_HAAR_RIGHT_NODE_NAME   "right_node"
#define	ICV_HAAR_RIGHT_VAL_NAME   "right_val"
#define	ICV_HAAR_STAGE_THRESHOLD_NAME   "stage_threshold"
#define	ICV_HAAR_PARENT_NAME   "parent"
#define	ICV_HAAR_NEXT_NAME   "next"

Typedefs
typedef int	sumtype
typedef double	sqsumtype
typedef struct CvHidHaarFeature	CvHidHaarFeature
typedef struct CvHidHaarTreeNode	CvHidHaarTreeNode
typedef struct CvHidHaarClassifier	CvHidHaarClassifier
typedef struct CvHidHaarStageClassifier	CvHidHaarStageClassifier

Functions
CV_IMPL void	cvSetImagesForHaarClassifierCascade (CvHaarClassifierCascade *_cascade, const CvArr *_sum, const CvArr *_sqsum, const CvArr *_tilted_sum, double scale)
CV_INLINE double	icvEvalHidHaarClassifier (CvHidHaarClassifier *classifier, double variance_norm_factor, size_t p_offset)
CV_IMPL int	cvRunHaarClassifierCascade (CvHaarClassifierCascade *_cascade, CvPoint pt, int start_stage)
CV_IMPL CvSeq *	cvHaarDetectObjects (const CvArr *_img, CvHaarClassifierCascade *cascade, CvMemStorage *storage, double scale_factor, int min_neighbors, int flags, CvSize min_size)
CV_IMPL CvHaarClassifierCascade *	cvLoadHaarClassifierCascade (const char *directory, CvSize orig_window_size)
CV_IMPL void	cvReleaseHaarClassifierCascade (CvHaarClassifierCascade **_cascade)
CvType	haar_type (CV_TYPE_NAME_HAAR, icvIsHaarClassifier,(CvReleaseFunc) cvReleaseHaarClassifierCascade, icvReadHaarClassifier, icvWriteHaarClassifier, icvCloneHaarClassifier)

Variables
icvHaarClassifierInitAlloc_32f_t	icvHaarClassifierInitAlloc_32f_p = 0
icvHaarClassifierFree_32f_t	icvHaarClassifierFree_32f_p = 0
icvApplyHaarClassifier_32f_C1R_t	icvApplyHaarClassifier_32f_C1R_p = 0
icvRectStdDev_32f_C1R_t	icvRectStdDev_32f_C1R_p = 0
const int	icv_object_win_border = 1
const float	icv_stage_threshold_bias = 0.0001f

Macro Definition Documentation

#define _MAX_PATH   1024

#define calc_sum	(		rect,
			offset
	)		((rect).p0[offset] - (rect).p1[offset] - (rect).p2[offset] + (rect).p3[offset])

#define CV_ADJUST_FEATURES   1

#define CV_ADJUST_WEIGHTS   0

#define ICV_HAAR_FEATURE_NAME   "feature"

#define ICV_HAAR_LEFT_NODE_NAME   "left_node"

#define ICV_HAAR_LEFT_VAL_NAME   "left_val"

#define ICV_HAAR_NEXT_NAME   "next"

#define ICV_HAAR_PARENT_NAME   "parent"

#define ICV_HAAR_RECTS_NAME   "rects"

#define ICV_HAAR_RIGHT_NODE_NAME   "right_node"

#define ICV_HAAR_RIGHT_VAL_NAME   "right_val"

#define ICV_HAAR_SIZE_NAME   "size"

#define ICV_HAAR_STAGE_THRESHOLD_NAME   "stage_threshold"

#define ICV_HAAR_STAGES_NAME   "stages"

#define ICV_HAAR_THRESHOLD_NAME   "threshold"

#define ICV_HAAR_TILTED_NAME   "tilted"

#define ICV_HAAR_TREES_NAME   "trees"

#define sqsum_elem_ptr	(		sqsum,
			row,
			col
	)		((sqsumtype*)CV_MAT_ELEM_PTR_FAST((sqsum),(row),(col),sizeof(sqsumtype)))

#define sum_elem_ptr	(		sum,
			row,
			col
	)		((sumtype*)CV_MAT_ELEM_PTR_FAST((sum),(row),(col),sizeof(sumtype)))

#define VERY_ROUGH_SEARCH   0

Typedef Documentation

typedef struct CvHidHaarClassifier CvHidHaarClassifier

typedef struct CvHidHaarFeature CvHidHaarFeature

typedef struct CvHidHaarStageClassifier CvHidHaarStageClassifier

typedef struct CvHidHaarTreeNode CvHidHaarTreeNode

typedef double sqsumtype

typedef int sumtype

Function Documentation

CV_IMPL CvSeq* cvHaarDetectObjects	(	const CvArr *	_img,
		CvHaarClassifierCascade *	cascade,
		CvMemStorage *	storage,
		double	scale_factor,
		int	min_neighbors,
		int	flags,
		CvSize	min_size
	)

CV_IMPL CvHaarClassifierCascade* cvLoadHaarClassifierCascade	(	const char *	directory,
		CvSize	orig_window_size
	)

CV_IMPL void cvReleaseHaarClassifierCascade

(

CvHaarClassifierCascade **

_cascade

)

CV_IMPL int cvRunHaarClassifierCascade	(	CvHaarClassifierCascade *	_cascade,
		CvPoint	pt,
		int	start_stage
	)

CV_IMPL void cvSetImagesForHaarClassifierCascade	(	CvHaarClassifierCascade *	_cascade,
		const CvArr *	_sum,
		const CvArr *	_sqsum,
		const CvArr *	_tilted_sum,
		double	scale
	)

CvType haar_type	(	CV_TYPE_NAME_HAAR	,
		icvIsHaarClassifier	,
		(CvReleaseFunc)	cvReleaseHaarClassifierCascade,
		icvReadHaarClassifier	,
		icvWriteHaarClassifier	,
		icvCloneHaarClassifier
	)

CV_INLINE double icvEvalHidHaarClassifier	(	CvHidHaarClassifier *	classifier,
		double	variance_norm_factor,
		size_t	p_offset
	)

Variable Documentation

const int icv_object_win_border = 1

const float icv_stage_threshold_bias = 0.0001f

icvApplyHaarClassifier_32f_C1R_t icvApplyHaarClassifier_32f_C1R_p = 0

icvHaarClassifierFree_32f_t icvHaarClassifierFree_32f_p = 0

icvHaarClassifierInitAlloc_32f_t icvHaarClassifierInitAlloc_32f_p = 0

icvRectStdDev_32f_C1R_t icvRectStdDev_32f_C1R_p = 0