I am a 3nd year Ph.D. student at University of Science and Technology of China, under the supervision of Prof. Xuejin Chen and Prof. Xiaoyan Sun. Prior to joining USTC, I received my Bachelor's degree from Nanjing University of Aeronautics and Astronautics.
My research interest include 3D vision, graphics and deep learning. In particular, I am interested in structured perception and modeling in 3D environments.


GaussianPro: 3D Gaussian Splatting with Progressive Propagation

Kai Cheng*, Xiaoxiao Long*, Kaizhi Yang, Yao Yao, Wei Yin, Yuexin Ma, Wenping Wang, Xuejin Chen
ICML 2024
[project] [paper] [code]

MovingParts: Motion-based Part Discovery in Dynamic Radiance Field

Kaizhi Yang, Xiaoshuai Zhang, Zhiao Huang, Xuejin Chen, Zexiang Xu, Hao Su
ICLR 2024 Spotlight
[project] [paper] [code]

DPF-Net: Combining Explicit Shape Priors in Deformable Primitive Field for Unsupervised Structural Reconstruction of 3D Objects

Qingyao Shuai, Chi Zhang, Kaizhi Yang, Xuejin Chen
ICCV 2023

Learning Scale-Adaptive Representations for Point-Level LiDAR Semantic Segmentation

Tongfeng Zhang, Xuejin Chen, Kaizhi Yang
3DV 2021

Unsupervised Learning for Cuboid Shape Abstraction via Joint Segmentation from Point Clouds

Kaizhi Yang, Xuejin Chen
[paper] [code]

Deep 3D Modeling of Human Bodies from Freehand Sketching

Kaizhi Yang, Jintao Lu, Siyu Hu, Xuejin Chen
MMM 2021



  1. visiting Ph.D. researcher, UC San Diego (Remote)

    2022 — Present

    Advisor: Prof. Hao Su & Dr. Zexiang Xu (Adobe)

  2. Ph.D. student, University of Science and Technology of China

    2019 — Present

    Advisor: Prof. Xuejin Chen & Prof. Xiaoyan Sun

  3. Bachelor, Nanjing University of Aeronautics and Astronautics

    2015 — 2019


◆ Teaching Assistant: Image Understanding, University of Science and Technology of China, Winter 2022