Search Results for author: Shuangpeng Han

Found 1 papers, 0 papers with code

Hyperbolic Face Anti-Spoofing

no code implementations17 Aug 2023 Shuangpeng Han, Rizhao Cai, Yawen Cui, Zitong Yu, Yongjian Hu, Alex Kot

To further improve generalization, we conduct hyperbolic contrastive learning for the bonafide only while relaxing the constraints on diverse spoofing attacks.

Contrastive Learning Face Anti-Spoofing +1

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