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Searched refs:dftsize (Results 1 – 2 of 2) sorted by relevance

/external/opencv/cv/src/
Dcvtemplmatch.cpp61 CvSize dftsize, blocksize; in icvCrossCorr() local
119 dftsize.width = cvGetOptimalDFTSize(blocksize.width + templ->cols - 1); in icvCrossCorr()
120 if( dftsize.width == 1 ) in icvCrossCorr()
121 dftsize.width = 2; in icvCrossCorr()
122 dftsize.height = cvGetOptimalDFTSize(blocksize.height + templ->rows - 1); in icvCrossCorr()
123 if( dftsize.width <= 0 || dftsize.height <= 0 ) in icvCrossCorr()
127 blocksize.width = dftsize.width - templ->cols + 1; in icvCrossCorr()
129 blocksize.height = dftsize.height - templ->rows + 1; in icvCrossCorr()
132 CV_CALL( dft_templ = cvCreateMat( dftsize.height*templ_cn, dftsize.width, max_depth )); in icvCrossCorr()
137 CV_CALL( dft_img[k] = cvCreateMat( dftsize.height, dftsize.width, max_depth )); in icvCrossCorr()
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/external/opencv3/modules/imgproc/src/
Dtemplmatch.cpp665 Size blocksize, dftsize; in crossCorr() local
674 dftsize.width = std::max(getOptimalDFTSize(blocksize.width + templ.cols - 1), 2); in crossCorr()
675 dftsize.height = getOptimalDFTSize(blocksize.height + templ.rows - 1); in crossCorr()
676 if( dftsize.width <= 0 || dftsize.height <= 0 ) in crossCorr()
680 blocksize.width = dftsize.width - templ.cols + 1; in crossCorr()
682 blocksize.height = dftsize.height - templ.rows + 1; in crossCorr()
685 Mat dftTempl( dftsize.height*tcn, dftsize.width, maxDepth ); in crossCorr()
686 Mat dftImg( dftsize, maxDepth ); in crossCorr()
704 int yofs = k*dftsize.height; in crossCorr()
706 Mat dst(dftTempl, Rect(0, yofs, dftsize.width, dftsize.height)); in crossCorr()
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