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Merge pull request #23013 from vrabaud:mertens_fix

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This commit is contained in:
Alexander Alekhin 2022-12-21 19:45:58 +00:00
commit 2a884cc179
1 changed files with 3 additions and 3 deletions
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6
modules/photo/src/merge.cpp
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@ -176,16 +176,16 @@ public:
parallel_for_(Range(0, static_cast<int>(images.size())), [&](const Range& range) {
for(int i = range.start; i < range.end; i++) {
Mat& img = images[i];
Mat gray, contrast, saturation, wellexp;
Mat img, gray, contrast, saturation, wellexp;
std::vector<Mat> splitted(channels);
img.convertTo(img, CV_32F, 1.0f/255.0f);
images[i].convertTo(img, CV_32F, 1.0f/255.0f);
if(channels == 3) {
cvtColor(img, gray, COLOR_RGB2GRAY);
} else {
img.copyTo(gray);
}
images[i] = img;
split(img, splitted);
Laplacian(gray, contrast, CV_32F);