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Publications

Research

* equal contribution · † corresponding author

2026

SpatialTree: How Spatial Abilities Branch Out in MLLMs

Yuxi Xiao^*, Longfei Li^*, Shen Yan, Xinhang Liu, Sida Peng, Yunchao Wei^†, Xiaowei Zhou^†, Bingyi Kang^†

CVPR 2026 · Highlight

ICLR 2026 ES-Reasoning Workshop · Best Paper Award

Project Paper Code

Trace Anything: Representing Any Video in 4D via Trajectory Fields

Xinhang Liu, Yuxi Xiao, Donny Y. Chen, Jiashi Feng, Yu-Wing Tai, Chi-Keung Tang, Bingyi Kang

ICLR 2026

Project Paper Code

2025

SpatialTrackerV2: 3D Point Tracking Made Easy

Yuxi Xiao, Jianyuan Wang, Nan Xue, Nikita Karaev, Iurii Makarov, Bingyi Kang, Xing Zhu, Hujun Bao, Yujun Shen, Xiaowei Zhou^†

ICCV 2025

Project Paper Code Demo

ERNet: Efficient Non-Rigid Registration Network for Point Sequences

Guangzhao He, Yuxi Xiao, Sida Peng, Zhen Xu, Xiaowei Zhou

ICCV 2025

2024

SpatialTracker: Tracking Any 2D Pixels in 3D Space

Yuxi Xiao^*, Qianqian Wang^*, Shangzhan Zhang, Nan Xue, Sida Peng, Yujun Shen^†, Xiaowei Zhou^†

CVPR 2024 · Highlight

Project Paper Code

CoDeF: Content Deformation Fields for Temporally Consistent Video Processing

Hao Ouyang^*, Qiuyu Wang^*, Yuxi Xiao^*, Qingyan Bai, Juntao Zhang, Kecheng Zheng, Xiaowei Zhou, Qifeng Chen^†, Yujun Shen^†

CVPR 2024 · Highlight

Project Paper Code

Volumetric Wireframe Parsing from Neural Attraction Fields

Nan Xue, Bin Tan, Yuxi Xiao, Liang Dong, Gui-Song Xia, Tianfu Wu

CVPR 2024

Video Paper Code

2023

Level-S²fM: Structure from Motion on Neural Level Set of Implicit Surfaces

Yuxi Xiao, Nan Xue, Tianfu Wu, Gui-Song Xia

CVPR 2023

Project Paper Code

2022

DeepMLE: A Robust Deep Maximum Likelihood Estimator for Two-view Structure from Motion

Yuxi Xiao, Li Li, Xiaodi Li, Jian Yao

IROS 2022