https://blog.jinlife.com/index.php/archives/49/ https://github.com/jinlife/Synology_Photos_Face_Patch/releases   Original work credits to Chinese developer @jinlife "Seems Synology Photos uses OpenCV's DNN to make face recognition works. The library which Synology uses can call different NN model according to different Synology models, and uses GPU to speed up. If hardware doesn't match with library, then it won't work. So the main problem that Face Recognition doesn't w