Dataset Groups Activity Stream CASIA-SURF Face anti-spoofing (FAS) plays a vital role in securing face recognition systems from presentation attacks. BibTex: @dataset{Ajian_Liu_and_Yanyan_Liang_2024, abstract = {Face anti-spoofing (FAS) plays a vital role in securing face recognition systems from presentation attacks.}, author = {Ajian Liu and Yanyan Liang}, doi = {10.57702/38ffcf2v}, institution = {No Organization}, keyword = {'Face Anti-Spoofing', 'Face Recognition', 'Multi-Modal'}, month = {dec}, publisher = {TIB}, title = {CASIA-SURF}, url = {https://service.tib.eu/ldmservice/dataset/casia-surf}, year = {2024} }