Kenkun Liu (刘垦坤)

I am currently a PhD student at The Chinese University of Hong Kong, Shenzhen, under the supervision of Prof. Xiaoguang Han. I am now a research intern at StepFun, studying multi-modal foundation model.

My past research interests are mainly focused on Human-centric Computer Vision, including 2D/3D pose and shape estimation, human body rendering. Now I focus on multi-modal foundation model, especially on unified visual understanding and generation, visual reasoning.

Email  /  Google Scholar  /  Github

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Internships

StepFun (阶跃星辰).

Time: 2025.03-Now

Mentors: 葛政,孙泉

Tongyi Lab (通义实验室), Alibaba Group.

Time: 2024.07-2025.03

Mentors: 顾小东,原玮浩,邱陵腾

IDEA (International Digital Economy Academy), 粤港澳大湾区数字经济研究院

Time: 2023.07-2024.05

Mentors: 张磊,曾爱玲,蒋小可

Selected Publications
UniGS: Modeling Unitary 3D Gaussians for Novel View Synthesis from Sparse-view Images
Jiamin Wu*, Kenkun Liu*, Xiaoke Jiang, Yuan Yao, Lei Zhang
ICCV2025
[Paper] [Code] [Project Page]
Motions as Queries: One-Stage Multi-Person Holistic Human Motion Capture
Kenkun Liu*, Yurong Fu*, Weihao Yuan*, Jing Lin, Peihao Li, Xiaodong Gu, Lingteng Qiu, Haoqian Wang, Zilong Dong, Xiaoguang Han
CVPR2025
[Paper] [Code] [Project Page]
LeanGaussian: Breaking Pixel or Point Cloud Correspondence in Modeling 3D Gaussians
Jiamin Wu*, Kenkun Liu*, Han Gao, Xiaoke Jiang, Lei Zhang
CVPR2025
[Paper] [Code] [Project Page]
MVHumanNet: A Large-scale Dataset of Multi-view Daily Dressing Human Captures
Zhangyang Xiong*, Chenghong Li*, Kenkun Liu*, Hongjie Liao, Jianqiao Hu, Junyi Zhu, Shuliang Ning, Lingteng Qiu, Chongjie Wang, Shijie Wang, Shuguang Cui, Xiaoguang Han
CVPR, 2024
[Paper] [Code] [Project Page]
HMNeRFBench: A Comprehensive Benchmark for Neural Human Radiance Fields
Kenkun Liu, Derong Jin, Ailing Zeng, Xiaoguang Han, Lei Zhang
NeurIPS, 2023
[Paper] [Code] [Project Page]
Learning Global Pose Features in Graph Convolutional Networks for 3D Human Pose Estimation
Kenkun Liu, Zhiming Zou, Wei Tang
ACCV, 2020
[Paper]
A Comprehensive Study of Weight Sharing in Graph Networks for 3D Human Pose Estimation
Kenkun Liu*, Rongqi Ding*, Zhiming Zou, Le Wang, Wei Tang
ECCV, 2020
[Paper]
Services

Reviewer: IJCV, NeurIPS, CVPR, ICCV, ECCV