Ziyi Yang

14ziyiyang@gmail.com, Ingram14@sjtu.edu.cn

I am a master student at Zhejiang University. I am very lucky to be advised by professor Xiaogang Jin. My research lies at the neural rendering, inverse rendering, and computer graphics I am currently interested in 3D Gaussian Splatting (But I am not optimistic about it). Now, I am having a very pleasant time at ByteDance MMLab as a research intern. Prior to joining ZJU, I got my Bachelor's Degree from Shanghai Jiaotong University in 2022.

Email / Google Scholar / Github


News



Publications

clutter removal

Spec-Gaussian: Anisotropic View-Dependent Appearance for 3D Gaussian Splatting

Ziyi Yang, Xinyu Gao, Yang-Tian Sun, Yi-Hua Huang, Xiaoyang Lyu, Wen Zhou, Shaohui Jiao, Xiaojuan Qi, Xiaogang Jin
Arxiv, 2024  
paper / webpage / code / bibtex 
@article{yang2024spec,
  title={Spec-Gaussian: Anisotropic View-Dependent Appearance for 3D Gaussian Splatting},
  author={Yang, Ziyi and Gao, Xinyu and Sun, Yangtian and Huang, Yihua and Lyu, Xiaoyang and Zhou, Wen and Jiao, Shaohui and Qi, Xiaojuan and Jin, Xiaogang},
  journal={arXiv preprint arXiv:2402.15870},
  year={2024}
}
clutter removal

SC-GS: Sparse-Controlled Gaussian Splatting for Editable Dynamic Scenes

Yi-Hua Huang*, Yang-Tian Sun*, Ziyi Yang*, Xiaoyang Lyu, Yan-Pei Cao, Xiaojuan Qi

* Equal Contribution

Computer Vision and Pattern Recognition (CVPR), 2024  
paper / webpage / code / bibtex 
@article{huang2023sc,
    title={SC-GS: Sparse-Controlled Gaussian Splatting for Editable Dynamic Scenes},
    author={Huang, Yi-Hua and Sun, Yang-Tian and Yang, Ziyi and Lyu, Xiaoyang and Cao, Yan-Pei and Qi, Xiaojuan},
    journal={arXiv preprint arXiv:2312.14937},
    year={2023}
}
Uni-3D

SIRe-IR: Inverse Rendering for BRDF Reconstruction with Shadow and Illumination Removal in High-Illuminance Scenes

Ziyi Yang, Yanzhen Chen, Xinyu Gao, Yazhen Yuan, Yu Wu, Xiaogang Jin
Arxiv, 2023  
paper / code / bibtex 
@article{yang2023sireir,
    title={SIRe-IR: Inverse Rendering for BRDF Reconstruction with Shadow and Illumination Removal in High-Illuminance Scenes},
    author={Yang, Ziyi and Chen, Yanzhen and Gao, Xinyu and Yuan, Yazhen and Wu, Yu and Zhou, Xiaowei and Jin, Xiaogang},
    journal={arXiv preprint arXiv:2310.13030},
    year={2023}
}
articulated object

Deformable 3D Gaussians for High-Fidelity Monocular Dynamic Scene Reconstruction

Ziyi Yang, Xinyu Gao , Wen Zhou , Shaohui Jiao , Yuqing Zhang , Xiaogang Jin
Computer Vision and Pattern Recognition (CVPR), 2024
Final rating (5, 5, 5)
paper / webpage / code / bibtex 
@article{yang2023deformable3dgs,
    title={Deformable 3D Gaussians for High-Fidelity Monocular Dynamic Scene Reconstruction},
    author={Yang, Ziyi and Gao, Xinyu and Zhou, Wen and Jiao, Shaohui and Zhang, Yuqing and Jin, Xiaogang},
    journal={arXiv preprint arXiv:2309.13101},
    year={2023}
}
semantic edit

A General Implicit Framework for Fast NeRF Composition and Rendering

Xinyu Gao, Ziyi Yang, Yunlu Zhao, Yuxiang Sun, Xiaogang Jin†, Changqing Zou

† Corresponding Author

Association for the Advancement of Artificial Intelligence (AAAI), 2024  
paper / arXiv / bibtex 
@article{gao2023general,
  title={A General Implicit Framework for Fast NeRF Composition and Rendering},
  author={Gao, Xinyu and Yang, Ziyi and Zhao, Yunlu and Sun, Yuxiang and Jin, Xiaogang and Zou, Changqing},
  journal={arXiv preprint arXiv:2308.04669},
  year={2023}
}



Project


3D Gaussian Rasterization pipeline with many extensions
depth-diff-gaussian-rasterization

A list of papers about NeRF-based inverse rendering
Awesome-Inverse-Rendering

Web design stolen from Jon Barron