Learn Convolutional Neural Network for Face Anti-Spoofing using pytorch

requirements

• pytorch
• cv2
• tensorflow
• mtcnn

Step 1

run generate_frames_and_bbox.py,video is sampled as a frame,also generate a file_list containing the list of files_name and the bbox of the face

like this:

file_name x y w h label

/home/CASIA_frames/test_release/27/1/frame_42.jpg 233 122 170 215 1

Step 2

run crop_image.py,generate face photos at different scales,like this

To facilitate training, generate a file_list for each scale.

Step 3

run train.py,a network will be trained and tested every n epochs