You can also perform this search with OpenCV https://www.docs.opencv.org/2.4/modules/contrib/doc/facerec/facerec_tutorial.html https://www.docs.opencv.org/2.4/m

You can also perform this search with OpenCV https://www.docs.opencv.org/2.4/modules/contrib/doc/facerec/facerec_tutorial.html https://www.docs.opencv.org/2.4/modules/contrib/doc/facerec/... I use SIFT, or SURF to create a hash of faces , but that means the Face MUST be in nearly the same pose as the faces in the database ARXIV there are many papers on using 2d-> 3D approximation to get around this problem https://docs.opencv.org/2.4.2/doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.html https://docs.opencv.org/2.4.2/doc/tutorials/features2d/featu...