Chen Yiwen
I am Yiwen, a third year Ph.D. student at Nanyang Technological University focusing on 3D AIGC, with S-Lab . I am fortunate to be supervised by Prof. Guosheng lin . I got my Bachelor’s degree in Computer Science at Beihang University in 2022, where I spent a wonderful time working with Prof. Si Liu .
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Research
My research interests lie on 3D Generation, Gaussian Splatting, Diffusion Models. I am eager to investigate the infinite potential of AIGC.
MeshAnything V2: Artist-Created Mesh Generation With Adjacent Mesh Tokenization
Yiwen Chen ,
Yikai Wang ,
Yihao Luo ,
Zhengyi Wang ,
Zilong Chen ,
Jun Zhu ,
Chi Zhang ,
Guosheng Lin
arxiv , 2024
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arXiv
Introduce Adjacent Mesh Tokenization for efficient and high quality mesh generation.
MeshAnything: Artist-Created Mesh Generation with Autoregressive Transformers
Yiwen Chen ,
Tong He ,
Di Huang ,
Weicai Ye ,
Sijin Chen ,
Jiaxiang Tang ,
Xin Chen ,
Zhongang Cai ,
Lei Yang ,
Gang Yu ,
Guosheng Lin ,
Chi Zhang
arxiv , 2024
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arXiv
Convert anything into meshes like human artists.
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Learn to Optimize Denoising Scores for 3D Generation: A Unified and Improved Diffusion Prior on NeRF and 3D Gaussian Splatting.
Xiaofeng Yang* ,
Yiwen Chen* ,
Cheng Chen,
Chi Zhang ,
Yi Xu ,
Xulei Yang ,
Fayao Liu ,
Guosheng Lin
arxiv , 2023
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arXiv
A unified framework aimed at enhancing the diffusion priors for 3D generation tasks.
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GaussianEditor: Swift and Controllable 3D Editing with Gaussian Splatting.
Yiwen Chen* ,
Zilong Chen* ,
Chi Zhang ,
Feng Wang ,
Xiaofeng Yang ,
Yikai Wang ,
Zhongang Cai ,
Lei Yang ,
Huaping Liu ,
Guosheng Lin
CVPR , 2024
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arXiv
GaussianEditor provides controllable, diverse, and interactive high-resolution 3D editing, needing only 2-7 minutes and 10-20GB of GPU memory on a single A6000 GPU.
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IT3D: Improved Text-to-3D Generation with Explicit View Synthesis.
Yiwen Chen* ,
Chi Zhang* ,
Xiaofeng Yang ,
Zhongang Cai ,
Gang Yu ,
Lei Yang ,
Guosheng Lin
AAAI , 2024
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arXiv
IT3D attempts to solve oversaturation and unrealistic problems of text-to-3D methods through explicit view synthesis.
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StyleAvatar3D: Leveraging Image-Text Diffusion Models for High-Fidelity 3D Avatar Generation
Chi Zhang ,
Yiwen Chen ,
Yijun Fu,
Zhenglin Zhou,
Gang Yu ,
Billzb Wang,
BIN FU,
Tao Chen,
Guosheng Lin,
Chunhua Shen
arxiv , 2023
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arXiv
StyleAvatar3D generates multi-view images of avatars in various styles without the need of real world datasets.
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MoDA: Modeling Deformable 3D Objects from Casual Videos
Chaoyue Song ,
Tianyi Chen ,
Yiwen Chen ,
Jiacheng Wei,
Chuan-Sheng Foo ,
Fayao Liu ,
Guosheng Lin
Arxiv , 2023
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arXiv
MoDA models the shape, texture and motion of deformable 3D objects from monocular casual videos.
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StyleRF: Zero-shot 3D Style Transfer of Neural Radiance Fields
Kunhao Liu ,
Fangneng Zhan ,
Yiwen Chen ,
Jiahui Zhang,
Yingchen Yu ,
Abdulmotaleb El Saddik ,
Shijian Lu ,
Eric Xing ,
CVPR , 2023
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arXiv
StyleRF is a new 3D style transfer technique that resolves the dilemma of accurate geometry reconstruction, high-quality stylization, and being generalizable to arbitrary new styles.