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Yujin Chen 陈雨劲
I am a final-year Ph.D. candidate in the Visual Computing Lab at the Technical University of Munich, supervised by Prof. Matthias Nießner.
I received my B.Eng and M.Sc from Wuhan University.
My research focuses on Spatial AI, with an emphasis on 3D reconstruction, 3D generation, motion analysis, scene understanding, and representation learning.
Google Scholar /
Github /
LinkedIn /
Twitter
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| 3D Scene Representation, Understanding, and Generation |
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PBR-SR: Mesh PBR Texture Super Resolution from 2D Image Priors
Yujin Chen,
Yinyu Nie,
Benjamin Ummenhofer,
Reiner Birkl,
Michael Paulitsch,
Matthias Nießner
Neural Information Processing Systems (NeurIPS), 2025
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Project Page
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Mesh2NeRF: Direct Mesh Supervision for Neural Radiance Field Representation and Generation
Yujin Chen,
Yinyu Nie,
Benjamin Ummenhofer,
Reiner Birkl,
Michael Paulitsch,
Matthias Müller,
Matthias Nießner
European Conference on Computer Vision (ECCV), 2024
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Project Page
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SSR-2D: Semantic 3D Scene Reconstruction from 2D Images
Junwen Huang,
Alexey Artemov,
Yujin Chen,
Shuaifeng Zhi,
Kai Xu,
Matthias Nießner
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2024
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4DContrast: Contrastive Learning with Dynamic Correspondences for 3D Scene Understanding
Yujin Chen,
Matthias Nießner,
Angela Dai
European Conference on Computer Vision (ECCV), 2022
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Project Page
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| Human and Hand Pose & Shape Modeling |
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PHRIT: Parametric Hand Representation with Implicit Template
Zhisheng Huang*,
Yujin Chen*,
Di Kang,
Jinlu Zhang,
Zhigang Tu
(* equal contribution)
International Conference on Computer Vision (ICCV), 2023
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Code
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Consistent 3D Hand Reconstruction in Video via Self-supervised Learning
Zhigang Tu*,
Zhisheng Huang*,
Yujin Chen†,
Di Kang,
Linchao Bao,
Bisheng Yang,
Junsong Yuan
(* equal contribution)(† senior authorship)
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2023
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MixSTE: Seq2seq Mixed Spatio-Temporal Encoder for 3D Human Pose Estimation in Video
Jinlu Zhang,
Zhigang Tu,
Jianyu Yang,
Yujin Chen,
Junsong Yuan
Conference on Computer Vision and Pattern Recognition (CVPR), 2022
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Model-based 3D Hand Reconstruction via Self-Supervised Learning
Yujin Chen,
Zhigang Tu,
Di Kang
Linchao Bao,
Ying Zhang,
Xuefei Zhe,
Ruizhi Chen,
Junsong Yuan
Conference on Computer Vision and Pattern Recognition (CVPR), 2021
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I2UV-HandNet: Image-to-UV Prediction Network for Accurate and High-fidelity 3D Hand Mesh Modeling
Ping Chen,
Yujin Chen,
Dong Yang,
Fangyin Wu,
Qin Li,
Qingpei Xia,
Yong Tan
International Conference on Computer Vision (ICCV), 2021
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Joint Hand-Object 3D Reconstruction from a Single Image with Cross-branch Feature Fusion
Yujin Chen,
Zhigang Tu,
Di Kang,
Linchao Bao,
Ruizhi Chen,
Zhengyou Zhang,
Junsong Yuan
IEEE Transactions on Image Processing (TIP), 2021
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arXiv
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SO-HandNet: Self-Organizing Network for 3D Hand Pose Estimation with Semi-supervised Learning
Yujin Chen,
Zhigang Tu,
Liuhao Ge,
Dejun Zhang,
Ruizhi Chen,
Junsong Yuan
International Conference on Computer Vision (ICCV), 2019
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Code
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Experiences
Research Scientist Intern, Meta Reality Labs, Jul. 2025 ~ present
Postgraduate Researcher, TU Munich, Advisors: Prof. Matthias Nießner, Jul. 2021 ~ present
Research Intern, Tencent AI Lab, Dec. 2019 ~ Jun. 2021
Visiting Researcher, State University of New York at Buffalo, Advisor: Prof. Junsong Yuan, Jul. 2019 ~ Nov. 2019
Research Assistant, Wuhan University, Advisor: Prof. Ruizhi Chen and Prof. Zhigang Tu, Sep. 2018 ~ Jun. 2021
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Services
Workshops
Generating Indoor Digital Twins from Videos and Images, ICCV 2025 Workshop, Co-organizer
Reviewing
CVPR, ECCV, ICCV, NeurIPS, AAAI, TPAMI, IJCV, TIP
Teaching
Introduction to Deep Learning (IN2346), Head-Teaching Assistant (more than 1000 students), Winter 2022 & Summer 2023 & Winter 2023 & Summer 2024 & Summer 2025
Machine Learning for 3D Geometry (IN2392), Teaching Assistant, Summer 2022
Advanced Deep Learning for Computer Vision: Visual Computing (IN2390), Teaching Assistant, Winter 2021
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Contact Information
Address: Technical University of Munich, Department of Informatics, Boltzmannstraße 3, 85748 Garching
Room: 02.07.041
Email: yujin.chen@tum.de
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