Lixing Xiao (肖力行)

I am an incoming Master student at 3D Vision Group, Zhejiang University, supervised by Sida Peng and Xiaowei Zhou. Prior to joining ZJU, I earned my Bachelor of Engineering degree in Artificial Intelligence from Southeast University (SEU), where I cultivated a strong foundation in computational methods and intelligent systems.

Email  /  Scholar  /  Github

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Research

I'm interested in Computer Vision, Deep Learning and Generative AI. Currently, I'm working on 3D Human Motion Generation and Kinematic animation.

MotionStreamer: Streaming Motion Generation via Diffusion-based Autoregressive Model in Causal Latent Space
Lixing Xiao, Shunlin Lu, Huaijin Pi, Ke Fan, Liang Pan, Yueer Zhou, Ziyong Feng, Xiaowei Zhou, Sida Peng†, Jingbo Wang
[Paper, 2025] [Project Page] [Code]
Unifying Appearance Codes and Bilateral Grids for Driving Scene Gaussian Splatting
Nan Wang, Yuantao Chen, Lixing Xiao, Weiqing Xiao, Bohan Li, Zhaoxi Chen, Chongjie Ye, Shaocong Xu, Saining Zhang, Ziyang Yan, Pierre Merriaux, Lei Lei, Tianfan Xue, Hao Zhao†
[Paper, 2025] [Project Page] [Code]

Open Source Project
272-dim Motion Representation    GitHub stars
This motion representation enables directly conversion from joint rotations to SMPL body parameters, removing the need of error-prone Inverse Kinematics (IK) operation.
Github, 2025

Awards
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[2023-2024] National Scholarship