PPaperPicks

Ajian Liu

Chinese Academy of Sciences, MAIS, CASIA, Institute of Automation, Beijing, China

17 papers at tracked venues · 16 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0002-7788-9368 ↗Google Scholar ↗Homepage ↗

Venues

AAAI ×4ACM MM ×4CVPR ×4ICCV ×3ICLR ×1IJCAI ×1

Frequent coauthors

Zhen Lei
×9
Jun Wan
×8
Hui Ma
×6
Yanyan Liang
×6
Sergio Escalera
×6
Junze Zheng
×5
Jiankang Deng
×4
Haocheng Yuan
×3
Zitong Yu
×2
Xun Lin
×2
Guosheng Zhang
×2
Keyao Wang
×2

Papers

  1. PointMC: Multi-view Consistent Encoding and Center-Global Feature Fusion for Point Clouds Understanding
    AAAI 2026 ·
    Xinxing Yu
    , Ajian Liu,
    Sunyuan Qiang
    ,
    Yuzhong Wang
    ,
    Hui Ma
    ,
    Yanyan Liang
  2. Dynamic Analysis and Adaptive Discriminator for Fake News Detection
    ACM MM 2025 ·
    Xinqi Su
    ,
    Zitong Yu
    ,
    Yawen Cui
    , Ajian Liu,
    Xun Lin
    ,
    Yuhao Wang
    ,
    Haochen Liang
    ,
    Wenhui Li
    ,
    Li Shen
    ,
    Xiaochun Cao
  3. Interpretable Face Anti-Spoofing: Enhancing Generalization with Multimodal Large Language Models
    AAAI 2025 ·
    Guosheng Zhang
    ,
    Keyao Wang
    ,
    Haixiao Yue
    , Ajian Liu,
    Gang Zhang
    ,
    Kun Yao
    ,
    Errui Ding
    ,
    Jingdong Wang
  4. Mixture-of-Attack-Experts with Class Regularization for Unified Physical-Digital Face Attack Detection
    AAAI 2025 ·
    Shunxin Chen
    , Ajian Liu,
    Junze Zheng
    ,
    Jun Wan
    ,
    Kailai Peng
    ,
    Sergio Escalera
    ,
    Zhen Lei
  5. Not All Frame Features are Equal: Video-to-4D Generation via Decoupling Dynamic-Static Features
    ICCV 2025 ·
    Liying Yang
    ,
    Chen Liu
    ,
    Zhenwei Zhu
    , Ajian Liu,
    Hui Ma
    ,
    Jian Nong
    ,
    Yanyan Liang
  6. PESTalk: Speech-Driven 3D Facial Animation with Personalized Emotional Styles
    ACM MM 2025 ·
    Tianshun Han
    ,
    Benjia Zhou
    , Ajian Liu,
    Yanyan Liang
    ,
    Du Zhang
    ,
    Zhen Lei
    ,
    Jun Wan
  7. Recover and Match: Open-Vocabulary Multi-Label Recognition through Knowledge-Constrained Optimal Transport
    CVPR 2025 ·
    Hao Tan
    ,
    Zichang Tan
    ,
    Jun Li
    , Ajian Liu,
    Jun Wan
    ,
    Zhen Lei
  8. Spoofing-aware Prompt Learning for Unified Physical-Digital Facial Attack Detection
    ICCV 2025 ·
    Jiabao Guo
    ,
    Yadian Wang
    ,
    Hui Ma
    ,
    Yuhao Fu
    ,
    Ju Jia
    ,
    Hui Liu
    ,
    Shengeng Tang
    ,
    Lechao Cheng
    ,
    Yufeng Diao
    , Ajian Liu
  9. TASAR: Transfer-based Attack on Skeletal Action Recognition
    ICLR 2025 ·
    Yunfeng Diao
    ,
    Baiqi Wu
    ,
    Ruixuan Zhang
    , Ajian Liu,
    Xiaoshuai Hao
    ,
    Xingxing Wei
    ,
    Meng Wang
    ,
    He Wang
  10. UniAttackData+: Unified Physical-Digital Attack Detection+ Challenge
    ICCV 2025 ·
    Hui Ma
    , Ajian Liu,
    Yongze Li
    ,
    Chuanbiao Song
    ,
    Xiao Guo
    ,
    Changtao Miao
    ,
    Wanyi Zhuang
    ,
    Junze Zheng
    ,
    Shunxin Chen
    ,
    Yan Hong
    ,
    Jiabao Guo
    ,
    Jiankang Deng
    ,
    Jun Lan
    ,
    Weiqiang Wang
    ,
    Tao Gong
    ,
    Qi Chu
    ,
    Sergio Escalera
    ,
    Hugo Jair Escalante
    ,
    Xiaoming Liu
    ,
    Zhen Lei
    ,
    Isabelle Guyon
    ,
    Yanyan Liang
    ,
    Jun Wan
  11. CFPL-FAS: Class Free Prompt Learning for Generalizable Face Anti-Spoofing
    CVPR 2024 · Ajian Liu,
    Shuai Xue
    ,
    Jianwen Gan
    ,
    Jun Wan
    ,
    Yanyan Liang
    ,
    Jiankang Deng
    ,
    Sergio Escalera
    ,
    Zhen Lei
  12. FM-CLIP: Flexible Modal CLIP for Face Anti-Spoofing
    ACM MM 2024 · Ajian Liu,
    Hui Ma
    ,
    Junze Zheng
    ,
    Haocheng Yuan
    ,
    Xiaoyuan Yu
    ,
    Yanyan Liang
    ,
    Sergio Escalera
    ,
    Jun Wan
    ,
    Zhen Lei
  13. HideMIA: Hidden Wavelet Mining for Privacy-Enhancing Medical Image Analysis
    ACM MM 2024 ·
    Xun Lin
    ,
    Yi Yu
    ,
    Zitong Yu
    ,
    Ruohan Meng
    ,
    Jiale Zhou
    , Ajian Liu,
    Yizhong Liu
    ,
    Shuai Wang
    ,
    Wenzhong Tang
    ,
    Zhen Lei
    ,
    Alex C. Kot
  14. Joint Physical-Digital Facial Attack Detection Via Simulating Spoofing Clues
    CVPR 2024 ·
    Xianhua He
    ,
    Dashuang Liang
    ,
    Song Yang
    ,
    Zhanlong Hao
    ,
    Hui Ma
    ,
    Binjie Mao
    ,
    Xi Li
    ,
    Yao Wang
    ,
    Pengfei Yan
    , Ajian Liu
  15. Multi-Domain Incremental Learning for Face Presentation Attack Detection
    AAAI 2024 ·
    Keyao Wang
    ,
    Guosheng Zhang
    ,
    Haixiao Yue
    , Ajian Liu,
    Gang Zhang
    ,
    Haocheng Feng
    ,
    Junyu Han
    ,
    Errui Ding
    ,
    Jingdong Wang
  16. Unified Physical-Digital Attack Detection Challenge
    CVPR 2024 ·
    Haocheng Yuan
    , Ajian Liu,
    Junze Zheng
    ,
    Jun Wan
    ,
    Jiankang Deng
    ,
    Sergio Escalera
    ,
    Hugo Jair Escalante
    ,
    Isabelle Guyon
    ,
    Zhen Lei
  17. Unified Physical-Digital Face Attack Detection
    IJCAI 2024 ·
    Hao Fang
    , Ajian Liu,
    Haocheng Yuan
    ,
    Junze Zheng
    ,
    Dingheng Zeng
    ,
    Yanhong Liu
    ,
    Jiankang Deng
    ,
    Sergio Escalera
    ,
    Xiaoming Liu
    ,
    Jun Wan
    ,
    Zhen Lei