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[CCV] Prevented unintended modifications of matrices

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Signed-off-by: Jim Martens <github@2martens>
This commit is contained in:
Jim Martens
2017-05-07 16:40:47 +02:00
parent d20a86dc97
commit 1410e1f560
2 changed files with 9 additions and 10 deletions
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7
ccv/sheet4/gauss_pyramid.cpp
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@ -4,14 +4,13 @@ gauss_pyramid::gauss_pyramid() {}
gauss_pyramid::gauss_pyramid(cv::Mat img, float sigma, int number_of_layers)
{
_layers.push_back(img);
cv::Mat blurredImage;
cv::Mat resizedImage = img;
for (int i = 1; i < number_of_layers; i++)
cv::Mat resizedImage = img.clone();
for (int i = 0; i < number_of_layers; i++)
{
cv::GaussianBlur(resizedImage, blurredImage, cv::Size(0, 0), sigma, sigma, cv::BORDER_REPLICATE);
_layers.push_back(blurredImage.clone());
cv::resize(blurredImage, resizedImage, cv::Size(), 0.5, 0.5, cv::INTER_NEAREST);
_layers.push_back(resizedImage);
}
}