Zeyu Hu (胡泽宇)
Senior Researcher · Tencent Singapore

A senior researcher at Tencent Singapore, feel free to reach out.

I obtained my Ph.D. degree (2018-2023) at the Vision and Graphics Group, part of the Department of Computer Science and Engineering at the Hong Kong University of Science and Technology. My Ph.D. advisor was Prof. Chiew-Lan Tai, and I also worked closely with Prof. Long Quan and Prof. Hongbo Fu.

Before joining HKUST, I received a Bachelor's degree in Automation from the University of Science and Technology of China in 2018.

Working on game related AI research and development now.

CV
Experience
Tencent, Singapore
Tencent, Singapore
Senior Researcher
Mar. 2023 - Present
Tencent, China
Tencent, China
Research Intern
Aug. 2020 - Jan. 2023
Education
Hong Kong University of Science and Technology
Hong Kong University of Science and Technology
Ph.D. in Computer Science and Engineering
Sep. 2018 - Jul. 2023
University of Science and Technology of China
University of Science and Technology of China
B.S. in Automation
Sep. 2014 - Jul. 2018
Selected Publications
View All Publications
3D Generative AI
InvSculpt: Inverse Sculpting Modeling via Controlled 3D Generation and a Vector Displacement Field
InvSculpt: Inverse Sculpting Modeling via Controlled 3D Generation and a Vector Displacement Field

Hengyu Meng, Lanjiong Li, Zhijing Shao, Yingda Yin, Lingting Zhu, Zeyu Hu, Xin Wang, Ligang Liu, Zeyu Wang

SIGGRAPH 2026

[Paper] [BibTeX]

InvSculpt: Inverse Sculpting Modeling via Controlled 3D Generation and a Vector Displacement Field

Hengyu Meng, Lanjiong Li, Zhijing Shao, Yingda Yin, Lingting Zhu, Zeyu Hu, Xin Wang, Ligang Liu, Zeyu Wang

SIGGRAPH 2026

[Paper] [BibTeX]

CanoVerse: 3D Object Scalable Canonicalization and Dataset for Generation and Pose
CanoVerse: 3D Object Scalable Canonicalization and Dataset for Generation and Pose

Li Jin, Yuchen Yang, Weikai Chen, Yujie Wang, Dehao Hao, Tanghui Jia, Yingda Yin, Zeyu Hu, Runze Zhang, Keyang Luo, Li Yuan, Long Quan, Xin Wang, Xueying Qin

Preprint 2026

[Paper] [Code]

CanoVerse: 3D Object Scalable Canonicalization and Dataset for Generation and Pose

Li Jin, Yuchen Yang, Weikai Chen, Yujie Wang, Dehao Hao, Tanghui Jia, Yingda Yin, Zeyu Hu, Runze Zhang, Keyang Luo, Li Yuan, Long Quan, Xin Wang, Xueying Qin

Preprint 2026

[Paper] [Code]

WGS: Watertight Geometry Standardization for Scalable 3D Generation

Dehao Hao, Tanghui Jia, Kaiyi Zhang, Weikai Chen, Zeyu Hu, Yingda Yin, Runze Zhang, Lingting Zhu, Li Yuan, Xin Wang, Long Quan

CVPR 2026

WGS: Watertight Geometry Standardization for Scalable 3D Generation

Dehao Hao, Tanghui Jia, Kaiyi Zhang, Weikai Chen, Zeyu Hu, Yingda Yin, Runze Zhang, Lingting Zhu, Li Yuan, Xin Wang, Long Quan

CVPR 2026

CaliTex: Geometry-Calibrated Attention for View-Coherent 3D Texture Generation
CaliTex: Geometry-Calibrated Attention for View-Coherent 3D Texture Generation

Chenyu Liu, Hongze Chen, Jingzhi Bao, Lingting Zhu, Runze Zhang, Weikai Chen, Zeyu Hu, Yingda Yin, Keyang Luo, Xin Wang

CVPR 2026

[Paper] [Code] [Project]

CaliTex: Geometry-Calibrated Attention for View-Coherent 3D Texture Generation

Chenyu Liu, Hongze Chen, Jingzhi Bao, Lingting Zhu, Runze Zhang, Weikai Chen, Zeyu Hu, Yingda Yin, Keyang Luo, Xin Wang

CVPR 2026

[Paper] [Code] [Project]

LumiTex: Towards High-Fidelity PBR Texture Generation wit Illumination Context
LumiTex: Towards High-Fidelity PBR Texture Generation wit Illumination Context

Jingzhi Bao, Hongze Chen, Lingting Zhu, Chenyu Liu, Runze Zhang, Keyang Luo, Zeyu Hu, Weikai Chen, Yingda Yin, Xin Wang, Zehong Lin, Jun Zhang, Xiaoguang Han

ICLR 2026

[Paper] [Code] [Project]

LumiTex: Towards High-Fidelity PBR Texture Generation wit Illumination Context

Jingzhi Bao, Hongze Chen, Lingting Zhu, Chenyu Liu, Runze Zhang, Keyang Luo, Zeyu Hu, Weikai Chen, Yingda Yin, Xin Wang, Zehong Lin, Jun Zhang, Xiaoguang Han

ICLR 2026

[Paper] [Code] [Project]

Light-SQ: Structure-aware Shape Abstraction with Superquadrics for Generated Meshes
Light-SQ: Structure-aware Shape Abstraction with Superquadrics for Generated Meshes

Yuhan Wang, Weikai Chen, Zeyu Hu, Runze Zhang, Yingda Yin, Ruoyu Wu, Keyang Luo, Shengju Qian, Yiyan Ma, Hongyi Li, Yuan Gao, Yuhuan Zhou, Hao Luo, Wan Wang, Xiaobin Shen, Zhaowei Li, Kuixin Zhu, Chuanlang Hong, Yueyue Wang, Lijie Feng, Xin Wang, Chen Change Loy

SIGGRAPH Asia 2025

[Paper] [Code]

Light-SQ: Structure-aware Shape Abstraction with Superquadrics for Generated Meshes

Yuhan Wang, Weikai Chen, Zeyu Hu, Runze Zhang, Yingda Yin, Ruoyu Wu, Keyang Luo, Shengju Qian, Yiyan Ma, Hongyi Li, Yuan Gao, Yuhuan Zhou, Hao Luo, Wan Wang, Xiaobin Shen, Zhaowei Li, Kuixin Zhu, Chuanlang Hong, Yueyue Wang, Lijie Feng, Xin Wang, Chen Change Loy

SIGGRAPH Asia 2025

[Paper] [Code]

MAR-3D: Progressive Masked Auto-regressor for High-Resolution 3D Generation
MAR-3D: Progressive Masked Auto-regressor for High-Resolution 3D Generation

Jinnan Chen, Lingting Zhu, Zeyu Hu, Shengju Qian, Yugang Chen, Xin Wang, Gim Hee Lee

CVPR 2025 Highlight

[Paper] [Code]

MAR-3D: Progressive Masked Auto-regressor for High-Resolution 3D Generation

Jinnan Chen, Lingting Zhu, Zeyu Hu, Shengju Qian, Yugang Chen, Xin Wang, Gim Hee Lee

CVPR 2025 Highlight

[Paper] [Code]

Motion Generative AI
MotionLab: Unified Human Motion Generation and Editing via the Motion-Condition-Motion Paradigm
MotionLab: Unified Human Motion Generation and Editing via the Motion-Condition-Motion Paradigm

Ziyan Guo, Zeyu Hu, Na Zhao, De Wen Soh

ICCV 2025

[Paper] [Code]

MotionLab: Unified Human Motion Generation and Editing via the Motion-Condition-Motion Paradigm

Ziyan Guo, Zeyu Hu, Na Zhao, De Wen Soh

ICCV 2025

[Paper] [Code]

Off-the-shelf ChatGPT is a Good Few-shot Human Motion Predictor
Off-the-shelf ChatGPT is a Good Few-shot Human Motion Predictor

Haoxuan Qu, Zhaoyang He, Zeyu Hu, Yujun Cai, Jun Liu

Preprint 2024

[Paper]

Off-the-shelf ChatGPT is a Good Few-shot Human Motion Predictor

Haoxuan Qu, Zhaoyang He, Zeyu Hu, Yujun Cai, Jun Liu

Preprint 2024

[Paper]

3D Scene Understanding
SAP: Segment Any 4K Panorama
SAP: Segment Any 4K Panorama

Lutao Jiang, Zidong Cao, Weikai Chen, Xu Zheng, Yuanhuiyi Lyu, Zhenyang Li, Zeyu Hu, Yingda Yin, Keyang Luo, Runze Zhang, Kai Yan, Shengju Qian, Haidi Fan, Yifan Peng, Xin Wang, Hui Xiong, Ying-Cong Chen

Preprint 2026

[Paper]

SAP: Segment Any 4K Panorama

Lutao Jiang, Zidong Cao, Weikai Chen, Xu Zheng, Yuanhuiyi Lyu, Zhenyang Li, Zeyu Hu, Yingda Yin, Keyang Luo, Runze Zhang, Kai Yan, Shengju Qian, Haidi Fan, Yifan Peng, Xin Wang, Hui Xiong, Ying-Cong Chen

Preprint 2026

[Paper]

CoSMo3D: Open-World Promptable 3D Semantic Part Segmentation through LLM-Guided Canonical Spatial Modeling
CoSMo3D: Open-World Promptable 3D Semantic Part Segmentation through LLM-Guided Canonical Spatial Modeling

Li Jin, Weikai Chen, Yujie Wang, Yingda Yin, Zeyu Hu, Runze Zhang, Keyang Luo, Shengju Qian, Xin Wang, Xueying Qin

CVPR 2026 Oral

[Code]

CoSMo3D: Open-World Promptable 3D Semantic Part Segmentation through LLM-Guided Canonical Spatial Modeling

Li Jin, Weikai Chen, Yujie Wang, Yingda Yin, Zeyu Hu, Runze Zhang, Keyang Luo, Shengju Qian, Xin Wang, Xueying Qin

CVPR 2026 Oral

[Code]

LiDAL: Inter-frame Uncertainty Based Active Learning for 3D LiDAR Semantic Segmentation
LiDAL: Inter-frame Uncertainty Based Active Learning for 3D LiDAR Semantic Segmentation

Zeyu Hu, Xuyang Bai, Runze Zhang, Xin Wang, Guangyuan Sun, Hongbo Fu, Chiew-Lan Tai

ECCV 2022

[Paper] [Code]

LiDAL: Inter-frame Uncertainty Based Active Learning for 3D LiDAR Semantic Segmentation

Zeyu Hu, Xuyang Bai, Runze Zhang, Xin Wang, Guangyuan Sun, Hongbo Fu, Chiew-Lan Tai

ECCV 2022

[Paper] [Code]

TransFusion: Robust LiDAR-Camera Fusion for 3D Object Detection with Transformers
TransFusion: Robust LiDAR-Camera Fusion for 3D Object Detection with Transformers

Xuyang Bai, Zeyu Hu, Xinge Zhu, Qingqiu Huang, Yilun Chen, Hongbo Fu, Chiew-Lan Tai

CVPR 2022

[Paper] [Code]

TransFusion: Robust LiDAR-Camera Fusion for 3D Object Detection with Transformers

Xuyang Bai, Zeyu Hu, Xinge Zhu, Qingqiu Huang, Yilun Chen, Hongbo Fu, Chiew-Lan Tai

CVPR 2022

[Paper] [Code]

VMNet: Voxel-Mesh Network for Geodesic-Aware 3D Semantic Segmentation
VMNet: Voxel-Mesh Network for Geodesic-Aware 3D Semantic Segmentation

Zeyu Hu, Xuyang Bai, Jiaxiang Shang, Runze Zhang, Jiayu Dong, Xin Wang, Guangyuan Sun, Hongbo Fu, Chiew-Lan Tai

ICCV 2021 Oral

[Paper] [Code]

VMNet: Voxel-Mesh Network for Geodesic-Aware 3D Semantic Segmentation

Zeyu Hu, Xuyang Bai, Jiaxiang Shang, Runze Zhang, Jiayu Dong, Xin Wang, Guangyuan Sun, Hongbo Fu, Chiew-Lan Tai

ICCV 2021 Oral

[Paper] [Code]

3D Scene Reconstruction
Learning to Match Features with Seeded Graph Matching Network
Learning to Match Features with Seeded Graph Matching Network

Hongkai Chen, Zixin Luo, Jiahui Zhang, Lei Zhou, Xuyang Bai, Zeyu Hu, Chiew-Lan Tai, Long Quan

ICCV 2021

[Paper] [Code]

Learning to Match Features with Seeded Graph Matching Network

Hongkai Chen, Zixin Luo, Jiahui Zhang, Lei Zhou, Xuyang Bai, Zeyu Hu, Chiew-Lan Tai, Long Quan

ICCV 2021

[Paper] [Code]

PointDSC: Robust Point Cloud Registration using Deep Spatial Consistency
PointDSC: Robust Point Cloud Registration using Deep Spatial Consistency

Xuyang Bai, Zixin Luo, Lei Zhou, Hongkai Chen, Lei Li, Zeyu Hu, Hongbo Fu, Chiew-Lan Tai

CVPR 2021

[Paper] [Code]

PointDSC: Robust Point Cloud Registration using Deep Spatial Consistency

Xuyang Bai, Zixin Luo, Lei Zhou, Hongkai Chen, Lei Li, Zeyu Hu, Hongbo Fu, Chiew-Lan Tai

CVPR 2021

[Paper] [Code]