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Fix mask thresholding

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This commit is contained in:
Dmitry Kurtaev 2023-05-26 18:51:33 +03:00
parent 6157db6462
commit c97942cf78
1 changed files with 3 additions and 5 deletions
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8
modules/imgproc/src/templmatch.cpp
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@ -779,11 +779,9 @@ static void matchTemplateMask( InputArray _img, InputArray _templ, OutputArray _
}
if (mask.depth() == CV_8U)
{
Mat mask_copy = mask.clone(); // Create a copy of the mask
threshold(mask_copy, mask_copy, 0/*threshold*/, 1.0/*maxVal*/, THRESH_BINARY);
mask_copy.convertTo(mask_copy, CV_32F);
Mat maskBin;
threshold(mask, maskBin, 0/*threshold*/, 1.0/*maxVal*/, THRESH_BINARY);
maskBin.convertTo(mask, CV_32F);
}
Size corrSize(img.cols - templ.cols + 1, img.rows - templ.rows + 1);