PhD Researcher · Zhejiang University

Xianhao Chen

Hi, I’m Xianhao Chen, a PhD student at the College of Computer Science and Technology, Zhejiang University. I work at the State Key Laboratory of CAD&CG, supervised by Prof. Hujun Bao and Prof. Zhaopeng Cui. My research focuses on embodied intelligence, spatial intelligence, and scene understanding, with the goal of enabling intelligent agents to perceive, reason about, and interact with complex 3D environments. During my Master’s studies at Zhejiang University, I was supervised by Prof. Liangjing Yang. Before that, I received my Bachelor’s degree from Central South University.

Portrait of Xianhao Chen
PhD · 2025–present Zhejiang University
College · State Key Lab Computer Science and Technology · CAD&CG
Supervised by Prof. Hujun Bao · Prof. Zhaopeng Cui

Research interests

Building spatial intelligence for embodied agents.

Scene understanding

Semantic and relational interpretation of objects, geometry, and context.

Selected research

From reconstruction to relational understanding

Research index
RelGraphOV research teaser

RelGraphOV

Beyond Isolated Objects: Relationship-aware Open-Vocabulary 3D Scene Understanding via 3D Scene Graph Analysis

RelGraphOV uses relationship-aware 3D scene graphs and a dual-stream graph network to refine open-vocabulary scene semantics with geometric and contextual evidence.

CG-SLAM

CG-SLAM

CG-SLAM: Efficient Dense RGB-D SLAM in a Consistent Uncertainty-aware 3D Gaussian Field

CG-SLAM combines an uncertainty-aware 3D Gaussian field with a GPU-accelerated pipeline for accurate, efficient tracking, reconstruction, and rendering.

Earlier work

SamSLAM: A Visual SLAM Based on the Segment Anything Model for Dynamic EnvironmentsICRCA 2024

Recent notes

News

Jul 01, 2024 CG-SLAM was accepted to ECCV 2024.
Jan 05, 2024 Awarded the ZJU-UIUC Institute Dean’s Scholarship 2023.
Dec 15, 2023 SamSLAM was accepted to ICRCA 2024.

Academic path

Education

  1. PhD · Zhejiang UniversityCollege of Computer Science and Technology · State Key Lab of CAD&CG
  2. Master's studies · Zhejiang UniversitySupervised by Prof. Liangjing Yang
  3. Bachelor's degree · Central South University