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 */ 52void 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 55typedef CvStatus (CV_STDCALL * CvSobelFixedIPPFunc) 56( const void* src, int srcstep, void* dst, int dststep, CvSize roi, int aperture ); 57 58typedef 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 74void 75icvCrossCorr( const CvArr* _img, const CvArr* _templ, 76 CvArr* _corr, CvPoint anchor=cvPoint(0,0) ); 77 78CvStatus CV_STDCALL 79icvCopyReplicateBorder_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 83CvMat* icvIPPFilterInit( const CvMat* src, int stripe_size, CvSize ksize ); 84 85int icvIPPFilterNextStripe( const CvMat* src, CvMat* temp, int y, 86 CvSize ksize, CvPoint anchor ); 87 88int 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) 95extern float icvLinearCoeffs[(ICV_LINEAR_TAB_SIZE+1)*2]; 96void icvInitLinearCoeffTab(); 97 98#define ICV_CUBIC_TAB_SIZE (ICV_WARP_MASK+1) 99extern float icvCubicCoeffs[(ICV_CUBIC_TAB_SIZE+1)*2]; 100 101void icvInitCubicCoeffTab(); 102 103CvStatus 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 ); 106CvStatus 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 ); 109CvStatus 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 113CvStatus 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 ); 116CvStatus 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 ); 119CvStatus 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