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[CCV] Removed hardcoded gabor parameters

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Signed-off-by: Jim Martens <github@2martens.de>
This commit is contained in:
Jim Martens
2017-05-30 20:59:32 +02:00
parent 5deeb1a46e
commit fcb47f3828
2 changed files with 17 additions and 10 deletions
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16
ccv/saliency/oriented_pyramid.cpp
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@ -1,12 +1,13 @@
#include "includes/oriented_pyramid.h"
#include "includes/fusion.h"
oriented_pyramid::oriented_pyramid(const laplacian_pyramid &pyramid, int num_orientations) {
oriented_pyramid::oriented_pyramid(const laplacian_pyramid &pyramid, int num_orientations, int size,
double wavelength, double standard_deviation) {
_gabor_filters = std::vector<cv::Mat>();
_orientation_maps = std::vector<std::vector<cv::Mat>>();
_feature_maps = std::vector<cv::Mat>();
initialize_gabor_filters(num_orientations);
initialize_gabor_filters(num_orientations, size, wavelength, standard_deviation);
unsigned long number_of_layers = pyramid.get_number_of_layers();
for (unsigned long i = 0; i < num_orientations; i++) {
std::vector<cv::Mat> orientation_vector = std::vector<cv::Mat>();
@ -20,14 +21,13 @@ oriented_pyramid::oriented_pyramid(const laplacian_pyramid &pyramid, int num_ori
}
void oriented_pyramid::initialize_gabor_filters(float num_orientations) {
cv::Size size = cv::Size(20, 20);
double wavelength = 3;
double standard_deviation = 18;
void oriented_pyramid::initialize_gabor_filters(float num_orientations, int size,
double wavelength, double standard_deviation) {
cv::Size size_obj = cv::Size(size, size);
double start_level = num_orientations / 2.0;
for (double level = start_level; level >= 0; level--) {
_gabor_filters.push_back(cv::getGaborKernel(size, standard_deviation, (level/num_orientations) * CV_PI, wavelength,
_gabor_filters.push_back(cv::getGaborKernel(size_obj, standard_deviation, (level/num_orientations) * CV_PI, wavelength,
1, 0, CV_32F));
}
@ -35,7 +35,7 @@ void oriented_pyramid::initialize_gabor_filters(float num_orientations) {
start_level = num_orientations - 1;
for (double level = start_level; level > end_level; level--) {
_gabor_filters.push_back(cv::getGaborKernel(size, standard_deviation, (level/num_orientations) * CV_PI, wavelength,
_gabor_filters.push_back(cv::getGaborKernel(size_obj, standard_deviation, (level/num_orientations) * CV_PI, wavelength,
1, 0, CV_32F));
}
}