Gangwei Xu | 许刚伟

Ph.D. Student

Huazhong University of Science and Technology

CV  /  Scholar  /  Github

Short Bio

I am a second-year Ph.D. student at Huazhong University of Science and Technology, supervised by Prof. Xin Yang. Prior to that, I earned a dual bachelor's degree in Communication Engineering and Financial Engineering from Huazhong University of Science and Technology. I also spent a wonderful time at Shanghai AI Laboratory as a research intern, mentored by Prof. Tianfan Xue.

Publications

 IGEV++: Iterative Multi-range Geometry Encoding Volumes for Stereo Matching
Gangwei Xu, Xianqi Wang, Zhaoxing Zhang, Junda Cheng, Chunyuan Liao, Xin Yang
Submitted to TPAMI, 2024.
paper / code

An effective and efficient method for handling large disparities and extensive ill-posed regions.

HDRFlow: Real-Time HDR Video Reconstruction with Large Motions
Gangwei Xu, Yujin Wang, Jinwei Gu, Tianfan Xue, Xin Yang
CVPR 2024
paper / code

A simple method for real-time HDR video reconstruction.

Selective-Stereo: Adaptive Frequency Information Selection for Stereo Matching
Xianqi Wang, Gangwei Xu, Hao Jia, Xin Yang
CVPR 2024 (Highlight)
paper / code

A novel iterative update operator (SRU) for stereo matching.

Accurate and Efficient Stereo Matching via Attention Concatenation Volume
Gangwei Xu, Yun Wang, Junda Cheng, Jinhui Tang, Xin Yang
TPAMI 2023
paper / code

A novel cost volume representation (Fast-ACV) for real-time stereo matching.

Iterative Geometry Encoding Volume for Stereo Matching
Gangwei Xu, Xianqi Wang, Xiaohuan Ding, Xin Yang
CVPR 2023
paper / code

A new deep network architecture that combines the complementary advantages of filtering-based and optimization-based methods.

Attention Concatenation Volume for Accurate and Efficient Stereo Matching
Gangwei Xu, Junda Cheng, Peng Guo, Xin Yang
CVPR 2022
paper / code

A novel cost volume representation (Attention Concatenation Volume) for stereo matching.

Honors

Graduate Academic Rising Star Scholarship (Top 10 University-wide), 2024
National Scholarship, PhD, 2024
National Scholarship, master, 2023
First Prize, China Graduate AI Competition, 2023
Xiaomi Scholarship, 2022

Academic Services

Conference Reviewer: CVPR 2023, ICCV 2023, SIGGRAPH Asia 2023, CVPR 2024, ECCV 2024, ICRA 2024, ICLR 2025, AAAI 2025, CVPR 2025.

Journal Reviewer: TPAMI, IJCV, TIP, RA-L.