33 cv::Mat
34 CVImageProcessHelper::erosion (const cv::Mat &image, int erosion_size, int erosion_type)  in erosion()
36     cv::Mat element = cv::getStructuringElement (erosion_type,  in erosion()
39     cv::Mat eroded;  in erosion()
45 CVImageProcessHelper::get_snr (const cv::Mat &noisy, const cv::Mat &noiseless)  in get_snr()
47     cv::Mat temp_noisy, temp_noiseless;  in get_snr()
50     cv::Mat numerator, denominator;  in get_snr()
59 CVImageProcessHelper::compute_dft (const cv::Mat &image, cv::Mat &result)  in compute_dft()
61     cv::Mat padded;  in compute_dft()
65     cv::Mat planes[] = {cv::Mat_<float> (padded), cv::Mat::zeros (padded.size (), CV_32FC1)};  in compute_dft()
71 CVImageProcessHelper::compute_idft (cv::Mat *input, cv::Mat &result)  in compute_idft()
73     cv::Mat fimg;  in compute_idft()
79 CVImageProcessHelper::apply_constraints (cv::Mat &image, float threshold_min_value, float threshold…  in apply_constraints()
96 CVImageProcessHelper::normalize_weights (cv::Mat &weights)  in normalize_weights()