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[CCV] Prevented unintended changes

Signed-off-by: Jim Martens <github@2martens.de>
This commit is contained in:
2017-05-30 20:51:11 +02:00
parent c57a5fa468
commit feae7ddeaf

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@ -6,7 +6,8 @@ laplacian_pyramid::laplacian_pyramid(const gauss_pyramid &pyramid, float sigma)
for (int i = 0; i < number_of_layers; i++) { for (int i = 0; i < number_of_layers; i++) {
cv::Mat blurred; cv::Mat blurred;
cv::GaussianBlur(pyramid.get(i), blurred, cv::Size(), sigma, sigma, cv::BORDER_CONSTANT); cv::GaussianBlur(pyramid.get(i), blurred, cv::Size(), sigma, sigma, cv::BORDER_CONSTANT);
_layers.push_back(pyramid.get(i) - blurred); cv::Mat laplacian = pyramid.get(i) - blurred;
_layers.push_back(laplacian.clone());
} }
} }