https://blog.wongcw.com/2019/09/14/%e9%87%8d%e8%a4%87%e5%9c%96%e7%89%87%e6%9f%a5%e6%89%be%e5%b7%a5%e5%85%b7trisun-duplicate-photo-finder-plus-v10-0-build-029/