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Finished exercise 4 on sheet3

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Signed-off-by: Jim Martens <github@2martens.de>
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Jim Martens
2017-04-28 15:19:10 +02:00
parent 376aa0997c
commit 65e01e1008
6 changed files with 145 additions and 0 deletions
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21
ccv/sheet3/gauss_pyramid.cpp Normal file
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#include "gauss_pyramid.h"
gauss_pyramid::gauss_pyramid() {}
gauss_pyramid::gauss_pyramid(cv::Mat img, 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::GaussianBlur(resizedImage, blurredImage, cv::Size(5, 5), 0, 0, cv::BORDER_CONSTANT);
cv::resize(blurredImage, resizedImage, cv::Size(), 0.5, 0.5, cv::INTER_NEAREST);
_layers.push_back(resizedImage);
}
}
cv::Mat gauss_pyramid::get(int layer)
{
return _layers.at((unsigned long) layer);
}