The following publications are possibly variants of this publication: 
- Cross-Domain Face Presentation Attack Detection via Multi-Domain Disentangled Representation LearningGuoqing Wang, Hu Han 0001, Shiguang Shan, Xilin Chen. cvpr 2020: 6677-6686 [doi] 
- Multi-Modal Face Presentation Attack Detection via Spatial and Channel AttentionsGuoqing Wang, Chuanxin Lan, Hu Han, Shiguang Shan, Xilin Chen. cvpr 2019:  [doi] 
- A Document Presentation Attack Detection Scheme with Optical Flow under a FlashlightChangsheng Chen, Wenyu Chen, Ximin Chen, Haodong Li 0001. apsipa 2025: 1-6 [doi] 
- Robust Document Presentation Attack Detection via Diffusion Models and Knowledge DistillationBokang Li, Changsheng Chen. prcv 2024: 278-291 [doi] 
- Optical flow-based spatiotemporal analysis for document presentation attack detectionChangsheng Chen, Wenyu Chen, Ximin Chen, Haodong Li. jei, 34(3), 2025.  [doi]