OpenCV  3.4.9
Open Source Computer Vision
img_hash.hpp File Reference
#include "opencv2/img_hash/average_hash.hpp"
#include "opencv2/img_hash/block_mean_hash.hpp"
#include "opencv2/img_hash/color_moment_hash.hpp"
#include "opencv2/img_hash/marr_hildreth_hash.hpp"
#include "opencv2/img_hash/phash.hpp"
#include "opencv2/img_hash/radial_variance_hash.hpp"