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[CCV] Modified LAB pyramid to work with given image

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Signed-off-by: Jim Martens <github@2martens>
This commit is contained in:
Jim Martens
2017-05-02 15:11:23 +02:00
parent 2e157035c6
commit 47883edea3
3 changed files with 45 additions and 6 deletions
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14
ccv/sheet4/lab_pyramid.cpp
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@ -6,11 +6,17 @@ lab_pyramid::lab_pyramid(cv::String image_filename) {
cv::split(_inputImage_lab ,_imageChannels);
};
void lab_pyramid::create_pyramids(int number_of_layers)
lab_pyramid::lab_pyramid(cv::Mat image) {
cv::cvtColor(image, _inputImage_lab, cv::COLOR_RGB2Lab);
_inputImage_lab.convertTo(_inputImage_float, CV_32F);
cv::split(_inputImage_float, _imageChannels);
}
void lab_pyramid::create_pyramids(float sigma, int number_of_layers)
{
_pyramids[COLOR_L] = gauss_pyramid(_imageChannels[COLOR_L], number_of_layers);
_pyramids[COLOR_A] = gauss_pyramid(_imageChannels[COLOR_A], number_of_layers);
_pyramids[COLOR_B] = gauss_pyramid(_imageChannels[COLOR_B], number_of_layers);
_pyramids[COLOR_L] = gauss_pyramid(_imageChannels[COLOR_L], sigma, number_of_layers);
_pyramids[COLOR_A] = gauss_pyramid(_imageChannels[COLOR_A], sigma, number_of_layers);
_pyramids[COLOR_B] = gauss_pyramid(_imageChannels[COLOR_B], sigma, number_of_layers);
}
gauss_pyramid lab_pyramid::get_pyramid(int channel)