Zhiyang Guo (过之阳) Ph.D. Student Multimedia Computing and Communication (MCC) Lab School of Information Science and Technology University of Science and Technology of China (USTC) Email / Google Scholar / GitHub / CV

Biography

I am currently pursuing the Ph.D. degree at the University of Science and Technology of China (USTC), supervised by Wengang Zhou and Houqiang Li. Before that, I received my Bachelor degree from Nanjing University of Science and Technology (NJUST) in 2021.

My research interests include 3D reconstruction, 3D generation, human avatar, neural rendering, and 3D Gaussian splatting. I am presently working on dynamic and animatable 3D models.

Publications

• Make-It-Animatable: An Efficient Framework for Authoring Animation-Ready 3D Characters
  Zhiyang Guo, Jinxu Xiang, Kai Ma, Wengang Zhou, Houqiang Li, Ran Zhang
  IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025
  [Paper] [Code] [Project Page]

• EG4D: Explicit Generation of 4D Object without Score Distillation
  Qi Sun*, Zhiyang Guo*, Ziyu Wan, Jing Nathan Yan, Shengming Yin, Wengang Zhou, Jing Liao, Houqiang Li (*equal contribution)
  International Conference on Learning Representations (ICLR), 2025
  [Paper] [Code]

• Motion-aware 3D Gaussian Splatting for Efficient Dynamic Scene Reconstruction
  Zhiyang Guo, Wengang Zhou, Li Li, Min Wang, Houqiang Li
  IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024
  [Paper] [Code]

• HandNeRF: Neural Radiance Fields for Animatable Interacting Hands
  Zhiyang Guo, Wengang Zhou, Min Wang, Li Li, Houqiang Li
  IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023
  [Paper] [Code]

• CMT: Context-Matching-Guided Transformer for 3D Tracking in Point Clouds
  Zhiyang Guo, Yunyao Mao, Wengang Zhou, Min Wang, Houqiang Li
  European Conference on Computer Vision (ECCV), 2022
  [Paper] [Code]

Experiences

June, 2024 - Jan, 2025    Research Intern, Tencent (Mentor: Ran Zhang)

Awards

2023    Huawei Scholarship

2021    Outstanding Graduate of NJUST

2020    National Scholarship for Undergraduate Student

2019    National Scholarship for Undergraduate Student

2018    National Scholarship for Undergraduate Student

Academic Services

Conference Reviewer: CVPR, ICCV, ECCV.

Journal Reviewer: TMM, TNNLS.