Xingyilang Yin (flow) – Researcher in Computer Vision

Xingyilang Yin (flow)

AIGC | 3D Vision Learner

GVC Lab, UM & GBU

Email (yinflow0314 at gmail dot com) / Github / Google Scholar

Hi! I am currently a first-year PhD student of GVC Lab, University of Macau & Great Bay University, advised by Prof. Xiaodong Cun and Prof. Chi-Man Pun. Previously, I received M.S and B.Sc degree from Xidian University. My main research interests include Multimodal Understanding & Generation, Generative Models as World Simulators, and Multi-Agent Collaboration, with the intersection of Computer Vision and Computer Graphics. Feel free to contact me by email if you are interested in discussing or collaborating with me.

Selected Projects

MLLM-4D: Towards Visual-based Spatial-Temporal Intelligence. International Conference on Machine Learning (ICML), 2026

Xingyilang Yin*, Chengzhengxu Li*, Jiahao Chang, Chi-Man Pun#, Xiaodong Cun#

[paper] [code]

GSFixer: Improving 3D Gaussian Splatting with Reference-Guided Video Diffusion Priors. International Conference on Machine Learning (ICML), 2026

Xingyilang Yin*, Qi Zhang*, Jiahao Chang, Ying Feng, Qingnan Fan, Xi Yang, Chi-Man Pun#, Huaqi Zhang, Xiaodong Cun#

[paper] [code]

SA3DIP: Segment Any 3D Instance with Potential 3D Priors. Xi Yang, Xu Gu, Xingyilang Yin#, Xinbo Gao. Neural Information Processing Systems (NeurIPS), 2024

SAMPro3D: Locating SAM Prompts in 3D for Zero-shot Instance Segmentation. Mutian Xu, Xingyilang Yin, Lingteng Qiu, Yang Liu, Xin Tong, Xiaoguang Han#. International Conference on 3D Vision (3DV), 2025

Point Deformable Network with Enhanced Normal Embedding for Point Cloud Analysis. Xingyilang Yin, Xi Yang#, Liangchen Liu, Nannan Wang, Xinbo Gao. AAAI Conference on Artificial Intelligence (AAAI), 2024

Education and Work Experience

PhD, UM & GBU, Computer Science. Supervisor: Prof. Xiaodong Cun & Prof. Chi-Man Pun.
2025.8 - Now
Research Intern, Tencent, MLLM & Agent. Supervisor: Dr. Guangzhi Wang & Prof. Xiaodong Cun.
2026.4 - Now
Research Intern, VIVO, 3D Recon & Video Gen. Supervisor: Dr. Qi Zhang & Prof. Xiaodong Cun.
2024.12 - 2025.7
Master, Xidian University, 3D Understanding & Reconstruction. Supervisor: Prof. Xi Yang.
2022.9 - 2025.6
Research Intern, CUHKSZ, 3D Open World Understanding. Supervisor: Prof. Xiaoguang Han.
2024.3 - 2024.9
Bachelor, Xidian University, Communication Engineering. Supervisor: Prof. Touch fish.
2018.9 - 2022.6

Academic Services, Teaching, and Awards

Conference Reviewer: CVPR, ECCV, NeurIPS, AAAI etc
Teaching Assistant: CISC1004, CISC7109 etc
Old Player of Hearthstone and Honor of Kings etc
Outstanding Degree of XDU; National Scholarship etc
Meritorious Prize, MCM/ICM; Second Prize, CMC etc