About

I’m a second-year PhD student in the Department of Computer Science at Shanghai Jiao Tong University. Currently, I am a member of SJTU MVIG lab under the supervision of Prof.Cewu Lu. Prior to that, I received my Bachelor degree (Electronic Engineering) in 2018 and Master degree (Computer Science) in 2020 from Shanghai Jiao Tong University. My research interests include Computer Vision, Machine Learning and Robotics.

News

2022.04: New DEMO code and colab for HybrIK are available.
2021.09: Our paper Sampling-Argmax is accepted in NeurIPS2021.
2021.09: Invited Talk at Max-Planck Institute, Perceiving Systems Department.
2021.07: Our paper Residual Log-likelihood Estimation is accepted in ICCV2021 (Oral).
2021.07: Our paper CPF is accepted in ICCV2021.
2021.03: Our paper HybrIK is accepted in CVPR2021.
2020.05: Our paper HMOR is accepted in ECCV2020 (Spotlight).
2020.02: Our paper 2D-3D Joint HOI Learning is accepted in CVPR2020.
2019.07: AlphaPose is included in GluonCV model zoo now.
2019.02: Our Paper CrowdPose is accepted in CVPR2019 (Oral).
2018.12: Our CrowdPose dataset is available!
2018.09: PyTorch version of AlphaPose is released!
2018.07: Our paper PoseFlow is accepted in BMVC2018.
2018.02: Our real-time accurate multi-person pose estimation system AlphaPose is released!

Projects

AlphaPose

Real-Time and Accurate Multi-Person Pose Estimation & Tracking System

Publications

Localization with Sampling-Argmax

Jiefeng Li, Tong Chen, Ruiqi Shi, Yujing Lou, Yong-Lu Li and Cewu Lu

NeurIPS 2021 [Paper][Project Page][Code][知乎]

Human Pose Regression with Residual Log-likelihood Estimation

Jiefeng Li, Siyuan Bian, Ailing Zeng, Can Wang, Bo Pang and Cewu Lu

(Oral) ICCV 2021 [Paper][Project Page][Code][知乎]

CPF: Learning a Contact Potential Field to Model the Hand-Object Interaction

Lixin Yang, Xinyu Zhan, Kailin Li, Wenqiang Xu, Jiefeng Li and Cewu Lu

ICCV 2021 [Paper][Code]

HybrIK: A Hybrid Analytical-Neural Inverse Kinematics Solution for 3D Human Pose and Shape Estimation

Jiefeng Li, Chao Xu, Zhicun Chen, Siyuan Bian, Lixin Yang and Cewu Lu

CVPR 2021 [Paper][Project Page][Code][知乎]

TDAF: Top-Down Attention Framework for Vision Tasks

Bo Pang, YiZhuo Li, Jiefeng Li, Muchen Li, Hanwen Cao and Cewu Lu

AAAI 2020 [Paper]

HMOR: Hierarchical Multi-Person Ordinal Relations for Monocular Multi-Person 3D Pose Estimation

Jiefeng Li*, Can Wang*, Wentao Liu, Chen Qian and Cewu Lu

(Spotlight) ECCV 2020 [Paper]

Detailed 2D-3D Joint Representation for Human-Object Interaction

Yong-Lu Li, Xinpeng Liu, Han Lu, Shiyi Wang, Junqi Liu, Jiefeng Li and Cewu Lu

CVPR 2020 [Paper][Benchmark][Slides][Code]

CrowdPose: Efficient Crowded Scenes Pose Estimation and A New Benchmark

Jiefeng Li, Can Wang, Hao Zhu, Yihuan Mao, Hao-Shu Fang and Cewu Lu

(Oral) CVPR 2019 [Paper][Dataset][News][Code]

Pose Flow: Efficient Online Pose Tracking

Yuliang Xiu, Jiefeng Li, Haoyu Wang, Yinghong Fang and Cewu Lu

BMVC 2018 [Paper][Code]

Services

• Reviewer of NeurIPS’21, 22, CVPR’22, ECCV’22, IROS’22, T-ASE, JVIS, etc.