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42 #ifndef _CV_IMG_PROC_H_
43 #define _CV_IMG_PROC_H_
45 #define CV_COPY( dst, src, len, idx ) \
46 for( (idx) = 0; (idx) < (len); (idx)++) (dst)[idx] = (src)[idx]
48 #define CV_SET( dst, val, len, idx ) \
49 for( (idx) = 0; (idx) < (len); (idx)++) (dst)[idx] = (val)
51 /* performs convolution of 2d floating-point array with 3x1, 1x3 or separable 3x3 mask */
52 void icvSepConvSmall3_32f( float* src, int src_step, float* dst, int dst_step,
53 CvSize src_size, const float* kx, const float* ky, float* buffer );
56 #define CV_CALC_MIN(a, b) if((a) > (b)) (a) = (b)
59 #define CV_CALC_MAX(a, b) if((a) < (b)) (a) = (b)
62 icvCrossCorr( const CvArr* _img, const CvArr* _templ,
63 CvArr* _corr, CvPoint anchor=cvPoint(0,0),
64 double delta=0, int borderType=IPL_BORDER_REPLICATE);
67 icvCopyReplicateBorder_8u( const uchar* src, int srcstep, CvSize srcroi,
68 uchar* dst, int dststep, CvSize dstroi,
69 int left, int right, int cn, const uchar* value = 0 );
71 CvStatus CV_STDCALL icvGetRectSubPix_8u_C1R
72 ( const uchar* src, int src_step, CvSize src_size,
73 uchar* dst, int dst_step, CvSize win_size, CvPoint2D32f center );
74 CvStatus CV_STDCALL icvGetRectSubPix_8u32f_C1R
75 ( const uchar* src, int src_step, CvSize src_size,
76 float* dst, int dst_step, CvSize win_size, CvPoint2D32f center );
77 CvStatus CV_STDCALL icvGetRectSubPix_32f_C1R
78 ( const float* src, int src_step, CvSize src_size,
79 float* dst, int dst_step, CvSize win_size, CvPoint2D32f center );
81 CvStatus CV_STDCALL icvGetQuadrangleSubPix_8u_C1R
82 ( const uchar* src, int src_step, CvSize src_size,
83 uchar* dst, int dst_step, CvSize win_size, const float *matrix );
84 CvStatus CV_STDCALL icvGetQuadrangleSubPix_8u32f_C1R
85 ( const uchar* src, int src_step, CvSize src_size,
86 float* dst, int dst_step, CvSize win_size, const float *matrix );
87 CvStatus CV_STDCALL icvGetQuadrangleSubPix_32f_C1R
88 ( const float* src, int src_step, CvSize src_size,
89 float* dst, int dst_step, CvSize win_size, const float *matrix );
91 #endif /*_CV_INTERNAL_H_*/