1 citations · 1 across the 6 of their papers we have counts for
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Cross-domain Robust Deepfake Bias Expansion Network for Face Forgery Detection
Weihua Liu, Lin Li, Chaochao Lin +1
The rapid advancement of deepfake technologies raises significant concerns about the security of face recognition systems. While existing methods leverage the clues left by deepfak…
Dynamic Multi-Domain Knowledge Networks for Chest X-ray Report Generation
Weihua Liu, Youyuan Xue, Chaochao Lin +1
The automated generation of radiology diagnostic reports helps radiologists make timely and accurate diagnostic decisions while also enhancing clinical diagnostic efficiency. Howev…
Enhancing Mobile Face Anti-Spoofing: A Robust Framework for Diverse Attack Types under Screen Flash
Weihua Liu, Chaochao Lin, Yu Yan
Face anti-spoofing (FAS) is crucial for securing face recognition systems. However, existing FAS methods with handcrafted binary or pixel-wise labels have limitations due to divers…
Occlusion-Aware Deep Convolutional Neural Network via Homogeneous Tanh-transforms for Face Parsing
Jianhua Qiua, Weihua Liu, Chaochao Lin +3
Face parsing infers a pixel-wise label map for each semantic facial component. Previous methods generally work well for uncovered faces, however, they overlook facial occlusion and…