Face Anti-spoofing via Robust Auxiliary Estimation and Discriminative Feature Learning. - Pei-Kai Huang; Ming-Chieh Chin; Chiou-Ting Hsu (ACPR (1), 2021)

Learnable Descriptive Convolutional Network for Face Anti-Spoofing. - Pei-Kai Huang; Hui-Yu Ni; Yanqin Ni; Chiou-Ting Hsu (BMVC, 2022)

Learning to Augment Face Presentation Attack Dataset via Disentangled Feature Learning from Limited Spoof Data. - Pei-Kai Huang; Chu-Ling Chang; Hui-Yu Ni; Chiou-Ting Hsu (ICME, 2022)

Test-Time Adaptation for Robust Face Anti-Spoofing. - Pei-Kai Huang; Chen-Yu Lu; Shu-Jung Chang; Jun-Xiong Chong; Chiou-Ting Hsu (BMVC, 2023)

Single-Domain Generalization for Semantic Segmentation Via Dual-Level Domain Augmentation. - Shu-Jung Chang; Chen-Yu Lu; Pei-Kai Huang; Chiou-Ting Hsu (ICIP, 2023)

LDCformer: Incorporating Learnable Descriptive Convolution to Vision Transformer for Face Anti-Spoofing. - Pei-Kai Huang; Cheng-Hsuan Chiang; Jun-Xiong Chong; Tzu-Hsien Chen; Hui-Yu Ni; Chiou-Ting Hsu (ICIP, 2023)

Towards Diverse Liveness Feature Representation and Domain Expansion for Cross-Domain Face Anti-Spoofing. - Pei-Kai Huang; Jun-Xiong Chong; Hui-Yu Ni; Tzu-Hsien Chen; Chiou-Ting Hsu (ICME, 2023)

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, 2024)

Fully Test-Time rPPG Estimation via Synthetic Signal-Guided Feature Learning. - Pei-Kai Huang; Tzu-Hsien Chen; Ya-Ting Chan; Kuan-Wen Chen; Chiou-Ting Hsu (CoRR, 2024)

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, 2025)

Real-Time Defect Detection for Fast-Moving Fabrics on Circular Knitting Machine Under Various Illumination Conditions. - Yan-Qin Ni; Pei-Kai Huang; Ching-Han Yang; Chin-Chun Chang; Wei-Jen Wang; Deron Liang (IEEE Access, 2025)

Channel difference transformer for face anti-spoofing. - Pei-Kai Huang; Jun-Xiong Chong; Ming-Tsung Hsu; Fang-Yu Hsu; Chiou-Ting Hsu (Inf. Sci., 2025)

DD-rPPGNet: De-Interfering and Descriptive Feature Learning for Unsupervised rPPG Estimation. - Pei-Kai Huang; Tzu-Hsien Chen; Ya-Ting Chan; Kuan-Wen Chen; Chiou-Ting Hsu (IEEE Trans. Inf. Forensics Secur., 2025)

Unsupervised Feature Disentanglement and Augmentation Network for One-class Face Anti-spoofing. - Pei-Kai Huang; Jun-Xiong Chong; Ming-Tsung Hsu; Fang-Yu Hsu; Yi-Ting Lin; Kai-Heng Chien; Hao-Chiang Shao; Chiou-Ting Hsu (CoRR, 2025)

Enhancing Learnable Descriptive Convolutional Vision Transformer for Face Anti-Spoofing. - Pei-Kai Huang; Jun-Xiong Chong; Ming-Tsung Hsu; Fang-Yu Hsu; Chiou-Ting Hsu (CoRR, 2025)

Towards Accurate Heart Rate Measurement from Ultra-Short Video Clips via Periodicity-Guided rPPG Estimation and Signal Reconstruction. - Pei-Kai Huang; Ya-Ting Chan; Kuan-Wen Chen; Yen-Chun Chou; Shih-Yu Yang; Chiou-Ting Hsu (CoRR, 2025)

Multi-Modal Face Anti-Spoofing via Cross-Modal Feature Transitions. - Jun-Xiong Chong; Fang-Yu Hsu; Ming-Tsung Hsu; Yi-Ting Lin; Kai-Heng Chien; Chiou-Ting Hsu; Pei-Kai Huang (CoRR, 2025)

Fully test-time rPPG estimation via synthetic signal-guided feature learning. - Pei-Kai Huang; Tzu-Hsien Chen; Ya-Ting Chan; Kuan-Wen Chen; Shih-Yu Yang; Yen-Chun Chou; Chiou-Ting Hsu (Pattern Recognit., 2026)