task_categories:video-classification license:cc-by-4.0 size_categories:n<1K modality:video library:datasets library:mlcroissant region:us ibeta-level-1 ibeta-certification face-anti-spoofing face-liveness-detection liveness-detection presentation-attack-detection pad biometrics face-recognition spoofing anti-spoofing paper-attack print-attack cutout-attack eyeholes-mask cylinder-paper-mask replay-attack smartphone-replay display-replay iso-30107-3 ekyc identity-verification biometric-authentication