face_antispoofing

this code takes surf feature to detect spoofing face in recognition.

1. the linear svm was selef contained, and you still need to configure two other libraries:  Opencv3.0+, vlfeat

2. after that run live demo

3. this code is implemented using c/c++ according to my understanding to  << Face Anti-Spoofing using Speeded-Up Robust Features and Fisher Vector Encoding >> , thanks the authors, and you can read this paper if need.