Dear all participants,
Thank you for your interest in the 3rd face anti-spoofing challenge. We are releasing the whole HiFiMask dataset and testing protocols.
If you need this dataset for academic research, you will be required to first sign a licensing agreement again.
Please visit this website for dataset application: https://sites.google.com/qq.com/face-anti-spoofing/dataset-download/casia-surf-hifimaskiccv2021?authuser=0
best wishes,
Competition organizer
May 26, 2022