1 /*M/////////////////////////////////////////////////////////////////////////////////////// 2 // 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4 // 5 // By downloading, copying, installing or using the software you agree to this license. 6 // If you do not agree to this license, do not download, install, 7 // copy or use the software. 8 // 9 // 10 // Intel License Agreement 11 // For Open Source Computer Vision Library 12 // 13 // Copyright (C) 2000, Intel Corporation, all rights reserved. 14 // Third party copyrights are property of their respective owners. 15 // 16 // Redistribution and use in source and binary forms, with or without modification, 17 // are permitted provided that the following conditions are met: 18 // 19 // * Redistribution's of source code must retain the above copyright notice, 20 // this list of conditions and the following disclaimer. 21 // 22 // * Redistribution's in binary form must reproduce the above copyright notice, 23 // this list of conditions and the following disclaimer in the documentation 24 // and/or other materials provided with the distribution. 25 // 26 // * The name of Intel Corporation may not be used to endorse or promote products 27 // derived from this software without specific prior written permission. 28 // 29 // This software is provided by the copyright holders and contributors "as is" and 30 // any express or implied warranties, including, but not limited to, the implied 31 // warranties of merchantability and fitness for a particular purpose are disclaimed. 32 // In no event shall the Intel Corporation or contributors be liable for any direct, 33 // indirect, incidental, special, exemplary, or consequential damages 34 // (including, but not limited to, procurement of substitute goods or services; 35 // loss of use, data, or profits; or business interruption) however caused 36 // and on any theory of liability, whether in contract, strict liability, 37 // or tort (including negligence or otherwise) arising in any way out of 38 // the use of this software, even if advised of the possibility of such damage. 39 // 40 //M*/ 41 42 #ifndef _CV_IMG_PROC_H_ 43 #define _CV_IMG_PROC_H_ 44 45 #define CV_COPY( dst, src, len, idx ) \ 46 for( (idx) = 0; (idx) < (len); (idx)++) (dst)[idx] = (src)[idx] 47 48 #define CV_SET( dst, val, len, idx ) \ 49 for( (idx) = 0; (idx) < (len); (idx)++) (dst)[idx] = (val) 50 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 ); 54 55 typedef CvStatus (CV_STDCALL * CvSobelFixedIPPFunc) 56 ( const void* src, int srcstep, void* dst, int dststep, CvSize roi, int aperture ); 57 58 typedef CvStatus (CV_STDCALL * CvFilterFixedIPPFunc) 59 ( const void* src, int srcstep, void* dst, int dststep, CvSize roi ); 60 61 #undef CV_CALC_MIN 62 #define CV_CALC_MIN(a, b) if((a) > (b)) (a) = (b) 63 64 #undef CV_CALC_MAX 65 #define CV_CALC_MAX(a, b) if((a) < (b)) (a) = (b) 66 67 #define CV_MORPH_ALIGN 4 68 69 #define CV_WHOLE 0 70 #define CV_START 1 71 #define CV_END 2 72 #define CV_MIDDLE 4 73 74 void 75 icvCrossCorr( const CvArr* _img, const CvArr* _templ, 76 CvArr* _corr, CvPoint anchor=cvPoint(0,0) ); 77 78 CvStatus CV_STDCALL 79 icvCopyReplicateBorder_8u( const uchar* src, int srcstep, CvSize srcroi, 80 uchar* dst, int dststep, CvSize dstroi, 81 int left, int right, int cn, const uchar* value = 0 ); 82 83 CvMat* icvIPPFilterInit( const CvMat* src, int stripe_size, CvSize ksize ); 84 85 int icvIPPFilterNextStripe( const CvMat* src, CvMat* temp, int y, 86 CvSize ksize, CvPoint anchor ); 87 88 int icvIPPSepFilter( const CvMat* src, CvMat* dst, const CvMat* kernelX, 89 const CvMat* kernelY, CvPoint anchor ); 90 91 #define ICV_WARP_SHIFT 10 92 #define ICV_WARP_MASK ((1 << ICV_WARP_SHIFT) - 1) 93 94 #define ICV_LINEAR_TAB_SIZE (ICV_WARP_MASK+1) 95 extern float icvLinearCoeffs[(ICV_LINEAR_TAB_SIZE+1)*2]; 96 void icvInitLinearCoeffTab(); 97 98 #define ICV_CUBIC_TAB_SIZE (ICV_WARP_MASK+1) 99 extern float icvCubicCoeffs[(ICV_CUBIC_TAB_SIZE+1)*2]; 100 101 void icvInitCubicCoeffTab(); 102 103 CvStatus CV_STDCALL icvGetRectSubPix_8u_C1R 104 ( const uchar* src, int src_step, CvSize src_size, 105 uchar* dst, int dst_step, CvSize win_size, CvPoint2D32f center ); 106 CvStatus CV_STDCALL icvGetRectSubPix_8u32f_C1R 107 ( const uchar* src, int src_step, CvSize src_size, 108 float* dst, int dst_step, CvSize win_size, CvPoint2D32f center ); 109 CvStatus CV_STDCALL icvGetRectSubPix_32f_C1R 110 ( const float* src, int src_step, CvSize src_size, 111 float* dst, int dst_step, CvSize win_size, CvPoint2D32f center ); 112 113 CvStatus CV_STDCALL icvGetQuadrangleSubPix_8u_C1R 114 ( const uchar* src, int src_step, CvSize src_size, 115 uchar* dst, int dst_step, CvSize win_size, const float *matrix ); 116 CvStatus CV_STDCALL icvGetQuadrangleSubPix_8u32f_C1R 117 ( const uchar* src, int src_step, CvSize src_size, 118 float* dst, int dst_step, CvSize win_size, const float *matrix ); 119 CvStatus CV_STDCALL icvGetQuadrangleSubPix_32f_C1R 120 ( const float* src, int src_step, CvSize src_size, 121 float* dst, int dst_step, CvSize win_size, const float *matrix ); 122 123 #endif /*_CV_INTERNAL_H_*/ 124