Senior undergraduate (Class of 2026) in Automation at Guohao College, Tongji University.
Incoming Direct Ph.D. student at Fudan University (Fall 2026), advised by Prof. Siyu Zhu.
Research Interests: Generative World Models & 3D Vision.
Aiming to build Interactive Video Models that physically understand and simulate the real world.
Aiming to build Interactive Video Models that physically understand and simulate the real world.
Future Focus: Next-Gen Diffusion Architectures (Uniform/Discrete) & Visual Generation for AGI (RL + Video).
🔥 News
- 2026.01: 🎉🎉 One paper (GeoPurify) has been accepted by ICLR 2026!
- 2025.09: 🎉🎉 I successfully received the admission offer for the Direct Ph.D. program at Fudan University.
📝 Publications
ICLR 2026
GeoPurify: A Data-Efficient Geometric Distillation Framework for Open-Vocabulary 3D Segmentation
The 14th International Conference on Learning Representations (ICLR), 2026
- Identified the limitation of feature inconsistency when projecting 2D VLM features to 3D.
- Proposed GeoPurify to recover latent geometric structures via Geometric Contrastive Distillation.
- Achieved SOTA performance using only ~1.5% of annotated data.
💻 Research Experience
2025.02 - 2025.09
Research Intern at Tsinghua University
Advised by Prof. Jiwen Lu and mentored by Dr. Wenzhao Zheng.
Topic: 3D Spatial Geometric Consistency in Video Generation.
- Identified that existing fidelity-centric metrics (e.g., FVD) fail to capture geometric distortions.
- Proposed SGC metric to quantify geometric instability via local camera pose divergence.
2024.09 - Present
Research Intern at Tongji University
Advised by Prof. Yi Bin.
Topic: Open-Vocabulary 3D Scene Understanding.
- Investigated the geometric disconnect in VLM-based 3D segmentation.
- Developed GeoPurify to align 2D semantic richness with 3D structural priors.
🎖 Honors and Awards
Scholarships
- 2025, Xiaomi Scholarship (Awarded to excellent students in technology fields)
- 2024, National Scholarship (Highest Honor for Undergraduates in China, Top 0.2%)
- 2024, Tongji Qidi Scholarship (Top 20 students in the college)
- 2023 - 2025, Merit Student of Tongji University (Awarded for 3 consecutive years)
Competitions
- 2024, “Star” Level Award (First Prize), The 18th “Challenge Cup” National Undergraduate Curricular Academic Science and Technology Works Competition (“Black Technology” Track).
- 2024, Second Prize, The 7th National Undergraduate Embedded Chip and System Design Competition (FPGA Track).
- 2024, Most Popular Project, The 17th National Conference on Undergraduate Innovation and Entrepreneurship.