Cheng-Hsuan Chiang — accepted AI-conference papers

2025

SLIP: Spoof-Aware One-Class Face Anti-Spoofing with Language Image Pretraining

Pei-Kai Huang, Jun-Xiong Chong, Cheng-Hsuan Chiang, Tzu-Hsien Chen, Tyng-Luh Liu, Chiou-Ting Hsu

AAAI 2025technical

Face anti-spoofing (FAS) plays a pivotal role in ensuring the security and reliability of face recognition systems. With advancements in vision-language pretrained (VLP) models, recent two-class FAS techniques have leveraged the advantages of using VLP guidance, while this potential remains unexplor…

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2024

One-Class Face Anti-spoofing via Spoof Cue Map-Guided Feature Learning

Pei-Kai Huang, Cheng-Hsuan Chiang, Tzu-Hsien Chen, Jun-Xiong Chong, Tyng-Luh Liu, Chiou-Ting Hsu

CVPR 2024poster

Many face anti-spoofing (FAS) methods have focused on learning discriminative features from both live and spoof training data to strengthen the security of face recognition systems. However since not every possible attack type is available in the training stage these FAS methods usually fail to dete…

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