16acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn/*M///////////////////////////////////////////////////////////////////////////////////////
26acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
36acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
46acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
56acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//  By downloading, copying, installing or using the software you agree to this license.
66acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//  If you do not agree to this license, do not download, install,
76acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//  copy or use the software.
86acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
96acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//                        Intel License Agreement
116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//                For Open Source Computer Vision Library
126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// Copyright (C) 2000, Intel Corporation, all rights reserved.
146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// Third party copyrights are property of their respective owners.
156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// Redistribution and use in source and binary forms, with or without modification,
176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// are permitted provided that the following conditions are met:
186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//   * Redistribution's of source code must retain the above copyright notice,
206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//     this list of conditions and the following disclaimer.
216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//   * Redistribution's in binary form must reproduce the above copyright notice,
236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//     this list of conditions and the following disclaimer in the documentation
246acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//     and/or other materials provided with the distribution.
256acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
266acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//   * The name of Intel Corporation may not be used to endorse or promote products
276acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//     derived from this software without specific prior written permission.
286acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
296acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// This software is provided by the copyright holders and contributors "as is" and
306acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// any express or implied warranties, including, but not limited to, the implied
316acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// warranties of merchantability and fitness for a particular purpose are disclaimed.
326acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// In no event shall the Intel Corporation or contributors be liable for any direct,
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346acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// (including, but not limited to, procurement of substitute goods or services;
356acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// loss of use, data, or profits; or business interruption) however caused
366acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// and on any theory of liability, whether in contract, strict liability,
376acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// or tort (including negligence or otherwise) arising in any way out of
386acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// the use of this software, even if advised of the possibility of such damage.
396acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//
406acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//M*/
416acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
426acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#ifndef _CV_IMG_PROC_H_
436acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define _CV_IMG_PROC_H_
446acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
456acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define  CV_COPY( dst, src, len, idx ) \
466acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn    for( (idx) = 0; (idx) < (len); (idx)++) (dst)[idx] = (src)[idx]
476acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
486acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define  CV_SET( dst, val, len, idx )  \
496acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn    for( (idx) = 0; (idx) < (len); (idx)++) (dst)[idx] = (val)
506acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
516acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn/* performs convolution of 2d floating-point array with 3x1, 1x3 or separable 3x3 mask */
526acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennvoid icvSepConvSmall3_32f( float* src, int src_step, float* dst, int dst_step,
536acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn            CvSize src_size, const float* kx, const float* ky, float* buffer );
546acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
556acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renntypedef CvStatus (CV_STDCALL * CvSobelFixedIPPFunc)
566acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const void* src, int srcstep, void* dst, int dststep, CvSize roi, int aperture );
576acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
586acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renntypedef CvStatus (CV_STDCALL * CvFilterFixedIPPFunc)
596acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const void* src, int srcstep, void* dst, int dststep, CvSize roi );
606acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
616acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#undef   CV_CALC_MIN
626acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define  CV_CALC_MIN(a, b) if((a) > (b)) (a) = (b)
636acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
646acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#undef   CV_CALC_MAX
656acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define  CV_CALC_MAX(a, b) if((a) < (b)) (a) = (b)
666acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
676acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define CV_MORPH_ALIGN  4
686acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
696acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define CV_WHOLE   0
706acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define CV_START   1
716acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define CV_END     2
726acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define CV_MIDDLE  4
736acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
746acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennvoid
756acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCrossCorr( const CvArr* _img, const CvArr* _templ,
766acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn              CvArr* _corr, CvPoint anchor=cvPoint(0,0) );
776acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
786acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL
796acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_8u( const uchar* src, int srcstep, CvSize srcroi,
806acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn                           uchar* dst, int dststep, CvSize dstroi,
816acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn                           int left, int right, int cn, const uchar* value = 0 );
826acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
836acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvMat* icvIPPFilterInit( const CvMat* src, int stripe_size, CvSize ksize );
846acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
856acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennint icvIPPFilterNextStripe( const CvMat* src, CvMat* temp, int y,
866acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn                            CvSize ksize, CvPoint anchor );
876acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
886acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennint icvIPPSepFilter( const CvMat* src, CvMat* dst, const CvMat* kernelX,
896acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn                     const CvMat* kernelY, CvPoint anchor );
906acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
916acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define ICV_WARP_SHIFT          10
926acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define ICV_WARP_MASK           ((1 << ICV_WARP_SHIFT) - 1)
936acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
946acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define ICV_LINEAR_TAB_SIZE     (ICV_WARP_MASK+1)
956acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennextern float icvLinearCoeffs[(ICV_LINEAR_TAB_SIZE+1)*2];
966acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennvoid icvInitLinearCoeffTab();
976acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
986acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#define ICV_CUBIC_TAB_SIZE   (ICV_WARP_MASK+1)
996acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennextern float icvCubicCoeffs[(ICV_CUBIC_TAB_SIZE+1)*2];
1006acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
1016acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennvoid icvInitCubicCoeffTab();
1026acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
1036acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL icvGetRectSubPix_8u_C1R
1046acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const uchar* src, int src_step, CvSize src_size,
1056acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn  uchar* dst, int dst_step, CvSize win_size, CvPoint2D32f center );
1066acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL icvGetRectSubPix_8u32f_C1R
1076acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const uchar* src, int src_step, CvSize src_size,
1086acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn  float* dst, int dst_step, CvSize win_size, CvPoint2D32f center );
1096acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL icvGetRectSubPix_32f_C1R
1106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const float* src, int src_step, CvSize src_size,
1116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn  float* dst, int dst_step, CvSize win_size, CvPoint2D32f center );
1126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
1136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL icvGetQuadrangleSubPix_8u_C1R
1146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const uchar* src, int src_step, CvSize src_size,
1156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn  uchar* dst, int dst_step, CvSize win_size, const float *matrix );
1166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL icvGetQuadrangleSubPix_8u32f_C1R
1176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const uchar* src, int src_step, CvSize src_size,
1186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn  float* dst, int dst_step, CvSize win_size, const float *matrix );
1196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL icvGetQuadrangleSubPix_32f_C1R
1206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn( const float* src, int src_step, CvSize src_size,
1216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn  float* dst, int dst_step, CvSize win_size, const float *matrix );
1226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn
1236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#endif /*_CV_INTERNAL_H_*/
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