Liang An (安亮)

al17 at [Github] [Google Scholar]

About me

I am a final (7th) year Ph.D student at Department of Automation, Tsinghua University, China. I am advised by Yebin Liu in Institute for Brain and Cognitive Sciences. I also work closely with professor Yichang Jia at Deparment of Medicine. I focus on 3D computer vision and its application in biology and medicine. I expect to graduate at 2024. Currently I serve as an independent reviewer for ICCV, CVPR, ECCV, 3DV, AAAI, ICLR, NeurIPS, WACV.
  • 2023.11 Our "MAMMAL" system is published online in Nature Communications now!

  • 2023.10 One paper accepted to NeurIPS 2023, which focused on mouse 3D keypoints estimation.

  • 2022.05 Selected as an outstanding reviewer for CVPR 2022.

  • 2022.03 One paper accepted to CVPR 2022 as oral presentation.

  • 2021.08 One paper accepted to ICCV 2021.


Aug. 2017 - Present, Department of Automation, Tsinghua University,

Ph.D Student.

Aug. 2013 - Jul. 2017, Department of Automation, Tsinghua University,

Bachelor of Engineering.


Three-dimensional surface motion capture of multiple freely moving pigs using MAMMAL
Liang An, Jilong Ren, Tao Yu, Tang Hai*, Yichang Jia*, Yebin Liu* (*=corresponding author)
In Nature Communications 2023
[Paper] [Code] [Code for mouse] [Project]

Triangulation Residual Loss for Data-efficient 3D Pose Estimation
Jiachen Zhao, Tao Yu, Liang An, Yipeng Huang, Fang Deng, Qionghai Dai
In NeurIPS 2023

PyMAF-X: Towards Well-aligned Full-body Model Regression from Monocular Images
Hongwen Zhang, Yating Tian, Yuxiang Zhang, Mengcheng Li, Liang An, Zhenan Sun, Yebin Liu
In TPAMI 2023
[Project Page]

Delving Deep into Pixel Alignment Feature for Accurate Multi-view Human Mesh Recovery
Kai Jia, Hongwen Zhang*, Liang An, Yebin Liu*
In AAAI 2023
[Project Page]

Real-time Sparse-view Multi-person Total Motion Capture
Yuxiang Zhang, Zeping Ren, Liang An, Hongwen Zhang, Tao Yu, Yebin Liu
[Project Page]

Interacting Attention Graph for Single Image Two-Hand Reconstruction
Mengcheng Li, Liang An, Hongwen Zhang, Lianpeng Wu, Feng Chen, Tao Yu, Yebin Liu
In CVPR 2022 (oral), acceptance rate 4.2%
[Project Page]

Lightweight Multi-person Total Motion Capture Using Sparse Multi-view Cameras
Yuxiang Zhang, Zhe Li, Liang An, Mengcheng Li, Tao Yu*, Yebin Liu* (*=corresponding author)
In ICCV 2021
[Project Page]

4D Association Graph for Realtime Multi-person Motion Capture Using Multiple Video Cameras
Yuxiang Zhang#, Liang An#, Tao Yu, Xiu Li, Kun Li and Yebin Liu (#=equal contribution)
In CVPR 2020 (oral)
[Project Page]

DDRNet: Depth Map Denoising and Refinement for Consumer Depth Cameras Using Cascaded CNNs
Shi Yan, Chenglei Wu, Lizhen Wang, Feng Xu, Liang An, Kaiwen Guo and Yebin Liu
In ECCV 2018
[PDF] [video]


  • TA, Data Structure(Since Spring 2018)
  • TA, C++ Programme Design and Training(Summer 2018)