Welcome to my homepage
Hi, there! 👋
This is Xingtong Ge, a 1st-year PhD student at the Hong Kong University of Science and Technology.
I received my Master Degree in Jun. 2024 and my Bachelor Degree of Computer Science from Beijing Institute of Technology in Jun. 2022.
I’m interested in AIGC, Diffusion Models, Video Compression, Gaussian Splatting, etc.
📧: xingtong.ge@gmail.com. Feel free to contact me if you’re interested in my research.
In my life, I’m a fan of running 🏃 and football ⚽️, I’m also a big fan of Barca 🔴🔵.
Experience
| PhD student, the Hong Kong University of Science and Technology. | Aug. 2025 - Present. |
| Algorithm Researcher, Basemodel Group, SenseTime Research. | Jul. 2024 - Aug. 2025 |
| Research Intern, Basemodel Group, SenseTime Research. | Feb. 2024 - Jul. 2024 |
| Research Intern, ISP&Codec Group, SenseTime Research. | May. 2023 - Jan. 2024 |
| Master of Software Engineering, Beijing Institute of Technology. | Sep. 2022 - Jun. 2024 |
| Bachelor of Computer Science, Beijing Institute of Technology. | Sep. 2018 - Jun. 2022 |
| High School Diploma, Shijiazhuang NO.2 Middle School (South Campus). | Sep. 2015 - Jun. 2018 |
Research
Neighbor GRPO: Contrastive ODE Policy Optimization Aligns Flow Models
Dailan He, Guanlin Feng, Xingtong Ge, Yazhe Niu, Yi Zhang, Bingqi Ma, Guanglu Song, Yu Liu, Hongsheng Li
IEEE/CVF Computer Vision and Pattern Recognition (CVPR), 2026
[paper]
LinVideo: A Post-Training Framework towards O(n) Attention in Efficient Video Generation
Yushi Huang, Xingtong Ge, Ruihao Gong, Chengtao Lv, Jun Zhang
IEEE/CVF Computer Vision and Pattern Recognition (CVPR), 2026
[paper]
SenseFlow: Scaling Distribution Matching for Flow-based Text-to-Image Distillation
Xingtong Ge, Xin Zhang, Tongda Xu, Yi Zhang, Xinjie Zhang, Yan Wang, Jun Zhang
The Fourteenth International Conference on Learning Representations (ICLR), 2026
[paper] [code]
GaussianImage: 1000 FPS Image Representation and Compression by 2D Gaussian Splatting
Xinjie Zhang*, Xingtong Ge*, Tongda Xu, Dailan He, Yan Wang, Hongwei Qin, Guo Lu, Jing Geng, Jun Zhang (* Equal contribution)
European Conference on Computer Vision (ECCV), 2024
[paper] [code]
Task-Aware Encoder Control for Deep Video Compression
Xingtong Ge, Jixiang Luo, Xinjie Zhang, Tongda Xu, Guo Lu, Dailan He, Jing Geng, Yan Wang, Jun Zhang, Hongwei Qin
IEEE/CVF Computer Vision and Pattern Recognition (CVPR), 2024
[paper]
Preprocessing Enhanced Image Compression for Machine Vision
Guo Lu, Xingtong Ge*, Tianxiong Zhong, Qiang Hu, Jing Geng
IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024 (arXiv, 2022).
Outstanding Bachelor’s Thesis Award of Beijing Institute of Technology (BIT), 2022.
[paper] [code]
Boosting Neural Representations for Videos with a Conditional Decoder
Xinjie Zhang, Ren Yang, Dailan He, Xingtong Ge, Tongda Xu, Yan Wang, Hongwei Qin, Jun Zhang
IEEE/CVF Computer Vision and Pattern Recognition (CVPR), 2024
[paper]
