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Fixed matchTemplate function. #23585

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captain-n3m0
2023-05-15 17:31:43 +05:30
committed by Dmitry Kurtaev
parent 26a7b332cb
commit 6157db6462
1 changed files with 5 additions and 3 deletions
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modules/imgproc/src/templmatch.cpp
+5 -3
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@@ -779,9 +779,11 @@ static void matchTemplateMask( InputArray _img, InputArray _templ, OutputArray _
}
if (mask.depth() == CV_8U)
{
// To keep compatibility to other masks in OpenCV: CV_8U masks are binary masks
threshold(mask, mask, 0/*threshold*/, 1.0/*maxVal*/, THRESH_BINARY);
mask.convertTo(mask, CV_32F);
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);
}
Size corrSize(img.cols - templ.cols + 1, img.rows - templ.rows + 1);