matchDescriptors  242 modules/shape/src/sc_dis.cpp         matcher.matchDescriptors(set1SCD, set2SCD, matches, comparer, inliers1, inliers2);
matchDescriptors  115 modules/shape/src/scd_def.hpp     void matchDescriptors(cv::Mat& descriptors1,  cv::Mat& descriptors2, std::vector<cv::DMatch>& matches, cv::Ptr<cv::HistogramCostExtractor>& comparer,