cvtypes.h File Reference

#include <assert.h>
#include <stdlib.h>

Go to the source code of this file.

Classes
struct	CvMoments
struct	CvHuMoments
struct	CvConnectedComp
struct	CvChainPtReader
struct	CvContourTree
struct	CvConvexityDefect
struct	CvQuadEdge2D
struct	CvSubdiv2DPoint
struct	CvSubdiv2D
struct	CvMatrix3
struct	CvConDensation
struct	CvKalman
struct	CvHaarFeature
struct	CvHaarClassifier
struct	CvHaarStageClassifier
struct	CvHaarClassifierCascade
struct	CvAvgComp

Macros
#define	CV_RETR_EXTERNAL   0
#define	CV_RETR_LIST   1
#define	CV_RETR_CCOMP   2
#define	CV_RETR_TREE   3
#define	CV_CHAIN_CODE   0
#define	CV_CHAIN_APPROX_NONE   1
#define	CV_CHAIN_APPROX_SIMPLE   2
#define	CV_CHAIN_APPROX_TC89_L1   3
#define	CV_CHAIN_APPROX_TC89_KCOS   4
#define	CV_LINK_RUNS   5
#define	CV_INIT_3X3_DELTAS(deltas, step, nch)
#define	CV_QUADEDGE2D_FIELDS()
#define	CV_SUBDIV2D_POINT_FIELDS()
#define	CV_SUBDIV2D_VIRTUAL_POINT_FLAG   (1 << 30)
#define	CV_SUBDIV2D_FIELDS()
#define	CV_SUBDIV2D_NEXT_EDGE(edge)   (((CvQuadEdge2D*)((edge) & ~3))->next[(edge)&3])
#define	CV_DIST_USER   -1 /* User defined distance */
#define	CV_DIST_L1   1 /* distance = |x1-x2| + |y1-y2| */
#define	CV_DIST_L2   2 /* the simple euclidean distance */
#define	CV_DIST_C   3 /* distance = max(|x1-x2|,|y1-y2|) */
#define	CV_DIST_L12   4 /* L1-L2 metric: distance = 2(sqrt(1+x*x/2) - 1)) */
#define	CV_DIST_FAIR   5 /* distance = c^2(|x|/c-log(1+|x|/c)), c = 1.3998 */
#define	CV_DIST_WELSCH   6 /* distance = c^2/2(1-exp(-(x/c)^2)), c = 2.9846 */
#define	CV_DIST_HUBER   7 /* distance = |x|<c ? x^2/2 : c(|x|-c/2), c=1.345 */
#define	CV_HAAR_MAGIC_VAL   0x42500000
#define	CV_TYPE_NAME_HAAR   "opencv-haar-classifier"
#define	CV_IS_HAAR_CLASSIFIER(haar)
#define	CV_HAAR_FEATURE_MAX   3

Typedefs
typedef struct CvMoments	CvMoments
typedef struct CvHuMoments	CvHuMoments
typedef struct CvConnectedComp	CvConnectedComp
typedef struct _CvContourScanner *	CvContourScanner
typedef struct CvChainPtReader	CvChainPtReader
typedef struct CvContourTree	CvContourTree
typedef struct CvConvexityDefect	CvConvexityDefect
typedef size_t	CvSubdiv2DEdge
typedef struct CvQuadEdge2D	CvQuadEdge2D
typedef struct CvSubdiv2DPoint	CvSubdiv2DPoint
typedef struct CvSubdiv2D	CvSubdiv2D
typedef enum CvSubdiv2DPointLocation	CvSubdiv2DPointLocation
typedef enum CvNextEdgeType	CvNextEdgeType
typedef enum CvFilter	CvFilter
typedef float *	CvVect32f
typedef float *	CvMatr32f
typedef double *	CvVect64d
typedef double *	CvMatr64d
typedef struct CvMatrix3	CvMatrix3
typedef float(CV_CDECL *	CvDistanceFunction )(const float *a, const float *b, void *user_param)
typedef struct CvConDensation	CvConDensation
typedef struct CvKalman	CvKalman
typedef struct CvHaarFeature	CvHaarFeature
typedef struct CvHaarClassifier	CvHaarClassifier
typedef struct CvHaarStageClassifier	CvHaarStageClassifier
typedef struct CvHidHaarClassifierCascade	CvHidHaarClassifierCascade
typedef struct CvHaarClassifierCascade	CvHaarClassifierCascade
typedef struct CvAvgComp	CvAvgComp

Enumerations
enum	CvSubdiv2DPointLocation {   CV_PTLOC_ERROR = -2, CV_PTLOC_OUTSIDE_RECT = -1, CV_PTLOC_INSIDE = 0, CV_PTLOC_VERTEX = 1,   CV_PTLOC_ON_EDGE = 2 }
enum	CvNextEdgeType {   CV_NEXT_AROUND_ORG = 0x00, CV_NEXT_AROUND_DST = 0x22, CV_PREV_AROUND_ORG = 0x11, CV_PREV_AROUND_DST = 0x33,   CV_NEXT_AROUND_LEFT = 0x13, CV_NEXT_AROUND_RIGHT = 0x31, CV_PREV_AROUND_LEFT = 0x20, CV_PREV_AROUND_RIGHT = 0x02 }
enum	CvFilter { CV_GAUSSIAN_5x5 = 7 }

Macro Definition Documentation

#define CV_CHAIN_APPROX_NONE   1

#define CV_CHAIN_APPROX_SIMPLE   2

#define CV_CHAIN_APPROX_TC89_KCOS   4

#define CV_CHAIN_APPROX_TC89_L1   3

#define CV_CHAIN_CODE   0

#define CV_DIST_C   3 /* distance = max(|x1-x2|,|y1-y2|) */

#define CV_DIST_FAIR   5 /* distance = c^2(|x|/c-log(1+|x|/c)), c = 1.3998 */

#define CV_DIST_HUBER   7 /* distance = |x|<c ? x^2/2 : c(|x|-c/2), c=1.345 */

#define CV_DIST_L1   1 /* distance = |x1-x2| + |y1-y2| */

#define CV_DIST_L12   4 /* L1-L2 metric: distance = 2(sqrt(1+x*x/2) - 1)) */

#define CV_DIST_L2   2 /* the simple euclidean distance */

#define CV_DIST_USER   -1 /* User defined distance */

#define CV_DIST_WELSCH   6 /* distance = c^2/2(1-exp(-(x/c)^2)), c = 2.9846 */

#define CV_HAAR_FEATURE_MAX   3

#define CV_HAAR_MAGIC_VAL   0x42500000

#define CV_INIT_3X3_DELTAS	(		deltas,
			step,
			nch
	)

Value:

((deltas)[0] =  (nch),  (deltas)[1] = -(step) + (nch),  \
     (deltas)[2] = -(step), (deltas)[3] = -(step) - (nch),  \
     (deltas)[4] = -(nch),  (deltas)[5] =  (step) - (nch),  \
     (deltas)[6] =  (step), (deltas)[7] =  (step) + (nch))

#define CV_IS_HAAR_CLASSIFIER

(

haar

)

Value:

((haar) != NULL &&                                                                   \
    (((const CvHaarClassifierCascade*)(haar))->flags & CV_MAGIC_MASK)==CV_HAAR_MAGIC_VAL)

#define CV_LINK_RUNS   5

#define CV_QUADEDGE2D_FIELDS

(

)

Value:

int flags;                     \
    struct CvSubdiv2DPoint* pt[4]; \
    CvSubdiv2DEdge  next[4];

#define CV_RETR_CCOMP   2

#define CV_RETR_EXTERNAL   0

#define CV_RETR_LIST   1

#define CV_RETR_TREE   3

#define CV_SUBDIV2D_FIELDS

(

)

Value:

CV_GRAPH_FIELDS()           \
    int  quad_edges;            \
    int  is_geometry_valid;     \
    CvSubdiv2DEdge recent_edge; \
    CvPoint2D32f  topleft;      \
    CvPoint2D32f  bottomright;

#define CV_SUBDIV2D_NEXT_EDGE

(

edge

)

(((CvQuadEdge2D*)((edge) & ~3))->next[(edge)&3])

#define CV_SUBDIV2D_POINT_FIELDS

(

)

Value:

int            flags;      \
    CvSubdiv2DEdge first;      \
    CvPoint2D32f   pt;

#define CV_SUBDIV2D_VIRTUAL_POINT_FLAG   (1 << 30)

#define CV_TYPE_NAME_HAAR   "opencv-haar-classifier"

Typedef Documentation

typedef struct CvAvgComp CvAvgComp

typedef struct CvChainPtReader CvChainPtReader

typedef struct CvConDensation CvConDensation

typedef struct CvConnectedComp CvConnectedComp

typedef struct _CvContourScanner* CvContourScanner

typedef struct CvContourTree CvContourTree

typedef struct CvConvexityDefect CvConvexityDefect

typedef float(CV_CDECL * CvDistanceFunction)(const float *a, const float *b, void *user_param)

typedef enum CvFilter CvFilter

typedef struct CvHaarClassifier CvHaarClassifier

typedef struct CvHaarClassifierCascade CvHaarClassifierCascade

typedef struct CvHaarFeature CvHaarFeature

typedef struct CvHaarStageClassifier CvHaarStageClassifier

typedef struct CvHidHaarClassifierCascade CvHidHaarClassifierCascade

typedef struct CvHuMoments CvHuMoments

typedef struct CvKalman CvKalman

typedef float* CvMatr32f

typedef double* CvMatr64d

typedef struct CvMatrix3 CvMatrix3

typedef struct CvMoments CvMoments

typedef enum CvNextEdgeType CvNextEdgeType

typedef struct CvQuadEdge2D CvQuadEdge2D

typedef struct CvSubdiv2D CvSubdiv2D

typedef size_t CvSubdiv2DEdge

typedef struct CvSubdiv2DPoint CvSubdiv2DPoint

typedef enum CvSubdiv2DPointLocation CvSubdiv2DPointLocation

typedef float* CvVect32f

typedef double* CvVect64d

Enumeration Type Documentation

enum CvFilter

Enumerator
CV_GAUSSIAN_5x5

enum CvNextEdgeType

Enumerator
CV_NEXT_AROUND_ORG
CV_NEXT_AROUND_DST
CV_PREV_AROUND_ORG
CV_PREV_AROUND_DST
CV_NEXT_AROUND_LEFT
CV_NEXT_AROUND_RIGHT
CV_PREV_AROUND_LEFT
CV_PREV_AROUND_RIGHT

enum CvSubdiv2DPointLocation

Enumerator
CV_PTLOC_ERROR
CV_PTLOC_OUTSIDE_RECT
CV_PTLOC_INSIDE
CV_PTLOC_VERTEX
CV_PTLOC_ON_EDGE