Ajian Liu

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 42

Top Topics

Object Segmentation

Feature Representation

Face Verification

Top Venues

IEEE Trans. Inf. Forensics Secur.

Publications

Keyao Wang, Guosheng Zhang, Haixiao Yue, Ajian Liu, Gang Zhang, Haocheng Feng, Junyu Han, Errui Ding, Jingdong Wang
Multi-Domain Incremental Learning for Face Presentation Attack Detection. AAAI (2024)
Hao Fang, Ajian Liu, Jun Wan, Sergio Escalera, Chenxu Zhao, Xu Zhang, Stan Z. Li, Zhen Lei
Surveillance Face Anti-Spoofing. IEEE Trans. Inf. Forensics Secur. 19 (2024)
Hao Fang, Ajian Liu, Haocheng Yuan, Junze Zheng, Dingheng Zeng, Yanhong Liu, Jiankang Deng, Sergio Escalera, Xiaoming Liu, Jun Wan, Zhen Lei
Unified Physical-Digital Face Attack Detection. CoRR (2024)
Ajian Liu, Shuai Xue, Jianwen Gan, Jun Wan, Yanyan Liang, Jiankang Deng, Sergio Escalera, Zhen Lei
CFPL-FAS: Class Free Prompt Learning for Generalizable Face Anti-spoofing. CoRR (2024)
Xianhua He, Dashuang Liang, Song Yang, Zhanlong Hao, Hui Ma, Binjie Mao, Xi Li, Yao Wang, Pengfei Yan, Ajian Liu
Joint Physical-Digital Facial Attack Detection Via Simulating Spoofing Clues. CoRR (2024)
Haocheng Yuan, Ajian Liu, Junze Zheng, Jun Wan, Jiankang Deng, Sergio Escalera, Hugo Jair Escalante, Isabelle Guyon, Zhen Lei
Unified Physical-Digital Attack Detection Challenge. CoRR (2024)
Hao Fang, Ajian Liu, Ning Jiang, Quan Lu, Guoqing Zhao, Jun Wan
VL-FAS: Domain Generalization via Vision-Language Model For Face Anti-Spoofing. ICASSP (2024)
Dong Wang, Jia Guo, Qiqi Shao, Haochi He, Zhian Chen, Chuanbao Xiao, Ajian Liu, Sergio Escalera, Hugo Jair Escalante, Zhen Lei, Jun Wan, Jiankang Deng
Wild Face Anti-Spoofing Challenge 2023: Benchmark and Results. CoRR (2023)
Zitong Yu, Rizhao Cai, Yawen Cui, Ajian Liu, Changsheng Chen
Visual Prompt Flexible-Modal Face Anti-Spoofing. CoRR (2023)
Ajian Liu, Zichang Tan, Zitong Yu, Chenxu Zhao, Jun Wan, Yanyan Liang, Zhen Lei, Du Zhang, Stan Z. Li, Guodong Guo
FM-ViT: Flexible Modal Vision Transformers for Face Anti-Spoofing. CoRR (2023)
Xinkai Wang, Liang Yuan, Lihui Sun, Shangzhe Wu, Ajian Liu
Three-Dimensional Object Segmentation Method based on YOLO, SAM, and NeRF. ICCVIT (2023)
Dongfeng Huang, Liang Yuan, Jianbo Zhang, Ajian Liu, Xiaoyu Ni
Semantic SLAM with Geometric Constraints for Object Tracking in Dynamic Environments. ICCVIT (2023)
Hao Fang, Ajian Liu, Jun Wan, Sergio Escalera, Chenxu Zhao, Xu Zhang, Stan Z. Li, Zhen Lei
Surveillance Face Anti-spoofing. CoRR (2023)
Zitong Yu, Ajian Liu, Chenxu Zhao, Kevin H. M. Cheng, Xu Cheng, Guoying Zhao
Flexible-Modal Face Anti-Spoofing: A Benchmark. CVPR Workshops (2023)
Dong Wang, Jia Guo, Qiqi Shao, Haochi He, Zhian Chen, Chuanbao Xiao, Ajian Liu, Sergio Escalera, Hugo Jair Escalante, Zhen Lei, Jun Wan, Jiankang Deng
Wild Face Anti-Spoofing Challenge 2023: Benchmark and Results. CVPR Workshops (2023)
Hao Fang, Ajian Liu, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Zhen Lei
Surveillance Face Presentation Attack Detection Challenge. CVPR Workshops (2023)
Ajian Liu, Zichang Tan, Zitong Yu, Chenxu Zhao, Jun Wan, Yanyan Liang, Zhen Lei, Du Zhang, Stan Z. Li, Guodong Guo
FM-ViT: Flexible Modal Vision Transformers for Face Anti-Spoofing. IEEE Trans. Inf. Forensics Secur. 18 (2023)
Hao Fang, Ajian Liu, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Zhen Lei
Surveillance Face Presentation Attack Detection Challenge. CoRR (2023)
Ajian Liu, Yanyan Liang
MA-ViT: Modality-Agnostic Vision Transformers for Face Anti-Spoofing. CoRR (2023)
Jiazhi Guo, Liang Yuan, Lihui Sun, Xiaoyu Ni, Ajian Liu
An Object Detection Algorithm Based on Multiple Attention Mechanisms. ICCVIT (2023)
Ajian Liu, Zichang Tan, Yanyan Liang, Jun Wan
Attack-Agnostic Deep Face Anti-Spoofing. CVPR Workshops (2023)
Ajian Liu, Chenxu Zhao, Zitong Yu, Jun Wan, Anyang Su, Xing Liu, Zichang Tan, Sergio Escalera, Junliang Xing, Yanyan Liang, Guodong Guo, Zhen Lei, Stan Z. Li, Du Zhang
Contrastive Context-Aware Learning for 3D High-Fidelity Mask Face Presentation Attack Detection. IEEE Trans. Inf. Forensics Secur. 17 (2022)
Ajian Liu, Jun Wan, Ning Jiang, Hongbin Wang, Yanyan Liang
Disentangling Facial Pose and Appearance Information for Face Anti-spoofing. ICPR (2022)
Zichang Tan, Ajian Liu, Jun Wan, Hao Li, Zhen Lei, Guodong Guo, Stan Z. Li
Cross-Batch Hard Example Mining With Pseudo Large Batch for ID vs. Spot Face Recognition. IEEE Trans. Image Process. 31 (2022)
Zichang Tan, Ajian Liu, Jun Wan, Zhen Lei, Guodong Guo
Exploring the Limits of Hard Example Mining for ID Document to Selfie Matching. IEEE Trans. Biom. Behav. Identity Sci. 4 (4) (2022)
Ajian Liu, Yanyan Liang
MA-ViT: Modality-Agnostic Vision Transformers for Face Anti-Spoofing. IJCAI (2022)
Ajian Liu, Chenxu Zhao, Zitong Yu, Anyang Su, Xing Liu, Zijian Kong, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Zhen Lei, Guodong Guo
3D High-Fidelity Mask Face Presentation Attack Detection Challenge. ICCVW (2021)
Ajian Liu, Chenxu Zhao, Zitong Yu, Jun Wan, Anyang Su, Xing Liu, Zichang Tan, Sergio Escalera, Junliang Xing, Yanyan Liang, Guodong Guo, Zhen Lei, Stan Z. Li, Du Zhang
Contrastive Context-Aware Learning for 3D High-Fidelity Mask Face Presentation Attack Detection. CoRR (2021)
Ajian Liu, Zichang Tan, Jun Wan, Sergio Escalera, Guodong Guo, Stan Z. Li
CASIA-SURF CeFA: A Benchmark for Multi-modal Cross-ethnicity Face Anti-spoofing. WACV (2021)
Ajian Liu, Chenxu Zhao, Zitong Yu, Anyang Su, Xing Liu, Zijian Kong, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Zhen Lei, Guodong Guo
3D High-Fidelity Mask Face Presentation Attack Detection Challenge. CoRR (2021)
Ajian Liu, Xuan Li, Jun Wan, Yanyan Liang, Sergio Escalera, Hugo Jair Escalante, Meysam Madadi, Yi Jin, Zhuoyuan Wu, Xiaogang Yu, Zichang Tan, Qi Yuan, Ruikun Yang, Benjia Zhou, Guodong Guo, Stan Z. Li
Cross-ethnicity face anti-spoofing recognition challenge: A review. IET Biom. 10 (1) (2021)
Ajian Liu, Zichang Tan, Jun Wan, Yanyan Liang, Zhen Lei, Guodong Guo, Stan Z. Li
Face Anti-Spoofing via Adversarial Cross-Modality Translation. IEEE Trans. Inf. Forensics Secur. 16 (2021)
Ajian Liu, Zichang Tan, Xuan Li, Jun Wan, Sergio Escalera, Guodong Guo, Stan Z. Li
CASIA-SURF CeFA: A Benchmark for Multi-modal Cross-ethnicity Face Anti-spoofing. CoRR (2020)
Shifeng Zhang, Ajian Liu, Jun Wan, Yanyan Liang, Guodong Guo, Sergio Escalera, Hugo Jair Escalante, Stan Z. Li
CASIA-SURF: A Large-Scale Multi-Modal Benchmark for Face Anti-Spoofing. IEEE Trans. Biom. Behav. Identity Sci. 2 (2) (2020)
Ajian Liu, Xuan Li, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Meysam Madadi, Yi Jin, Zhuoyuan Wu, Xiaogang Yu, Zichang Tan, Qi Yuan, Ruikun Yang, Benjia Zhou, Guodong Guo, Stan Z. Li
Cross-ethnicity Face Anti-spoofing Recognition Challenge: A Review. CoRR (2020)
Xuan Li, Jun Wan, Yi Jin, Ajian Liu, Guodong Guo, Stan Z. Li
3DPC-Net: 3D Point Cloud Network for Face Anti-spoofing. IJCB (2020)
Ajian Liu, Jun Wan, Sergio Escalera, Hugo Jair Escalante, Zichang Tan, Qi Yuan, Kai Wang, Chi Lin, Guodong Guo, Isabelle Guyon, Stan Z. Li
Multi-Modal Face Anti-Spoofing Attack Detection Challenge at CVPR2019. CVPR Workshops (2019)
Ajian Liu, Zichang Tan, Xuan Li, Jun Wan, Sergio Escalera, Guodong Guo, Stan Z. Li
Static and Dynamic Fusion for Multi-modal Cross-ethnicity Face Anti-spoofing. CoRR (2019)
Shifeng Zhang, Ajian Liu, Jun Wan, Yanyan Liang, Guodong Guo, Sergio Escalera, Hugo Jair Escalante, Stan Z. Li
CASIA-SURF: A Large-scale Multi-modal Benchmark for Face Anti-spoofing. CoRR (2019)
Ruifeng Zhao, Ajian Liu, Yanyan Liang, Haozhi Huang
Person Re-Identification via Feature Representation Learning Based on Verification Sample Constrain. ICMLC (2019)
Shifeng Zhang, Xiaobo Wang, Ajian Liu, Chenxu Zhao, Jun Wan, Sergio Escalera, Hailin Shi, Zezheng Wang, Stan Z. Li
A Dataset and Benchmark for Large-Scale Multi-Modal Face Anti-Spoofing. CVPR (2019)
Shifeng Zhang, Xiaobo Wang, Ajian Liu, Chenxu Zhao, Jun Wan, Sergio Escalera, Hailin Shi, Zezheng Wang, Stan Z. Li
CASIA-SURF: A Dataset and Benchmark for Large-scale Multi-modal Face Anti-spoofing. CoRR (2018)