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[CCV] Finished exercise 6

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Signed-off-by: Jim Martens <github@2martens.de>
This commit is contained in:
Jim Martens
2017-05-16 15:42:29 +02:00
parent 449d9aee3e
commit 2932d433ff
4 changed files with 123 additions and 0 deletions
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40
ccv/sheet6/fusion.cpp Normal file
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#include <opencv2/opencv.hpp>
#include "fusion.h"
/**
* Returns the mean fusion of two feature maps.
*
* @param f_on_off feature map on off
* @param f_off_on feature map off on
* @return conspicuity map
*/
cv::Mat mean_fusion(cv::Mat f_on_off, cv::Mat f_off_on) {
cv::Mat C_l = 0.5 * (f_on_off + f_off_on);
double max_on_off;
double max_off_on;
cv::minMaxLoc(f_on_off, nullptr, &max_on_off);
cv::minMaxLoc(f_off_on, nullptr, &max_off_on);
double max = max_on_off >= max_off_on ? max_on_off : max_off_on;
cv::normalize(C_l, C_l, 0, max, cv::NORM_MINMAX, -1);
return C_l.clone();
}
/**
* Returns the max fusion of two feature maps.
*
* @param f_on_off feature map on off
* @param f_off_on feature map off on
* @return constpicuity map
*/
cv::Mat max_fusion(cv::Mat f_on_off, cv::Mat f_off_on) {
cv::Mat C_l = cv::max(f_on_off, f_off_on);
double max_on_off;
double max_off_on;
cv::minMaxLoc(f_on_off, nullptr, &max_on_off);
cv::minMaxLoc(f_off_on, nullptr, &max_off_on);
double max = max_on_off >= max_off_on ? max_on_off : max_off_on;
cv::normalize(C_l, C_l, 0, max, cv::NORM_MINMAX, -1);
return C_l.clone();
}