About
I am currently a PhD student in the Medical Image Analysis (MIA) Group at the ARTORG Center for Biomedical Engineering Research, University of Bern, Switzerland, supervised by Prof. Mauricio Reyes. I am also fortunate to collaborate with Prof. Olgun Elicin and Dr. Daniel Schanne at Inselspital, Bern University Hospital, and to work closely with Prof. Xia Li at Shanghai Jiao Tong University.
Prior to this, I obtained my Master's degree from Peking University, China (June 2025) and my Bachelor's degree from Jilin University, China (June 2022).
My research interests focus on exploring AI techniques for radiotherapy, including dosimetry- and toxicity-aware image segmentation, dose prediction, and deformable image registration.
News
1 paper accepted to Medical Image Analysis in 2026.
Starting my PhD at the University of Bern.
Selected Publications

Joint Point Cloud Upsampling and Cleaning with Octree-Based CNNs
Jihe Li, Bo Pang, Peng-Shuai Wang
Computational Visual Media 2026

Contrastive Discrepancy: A label-free metric for deformable image registration supporting testing-time hyperparameter selection
Xia Li†, Jihe Li†, Weijie Wang, Xiang Liu, Jiquan Yuan, Xixin Cao, Joachim M. Buhmann, Jianqi Sun
Medical Image Analysis 2026

PKU-AIGIQA-4K: A Perceptual Quality Assessment Database for Both Text-to-Image and Image-to-Image AI-Generated Images
Jiquan Yuan, Jihe Li, Fanyi Yang, Xinyan Cao, Jinming Che, Jinlong Lin, Xixin Cao
Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) Workshops 2025

Gaussian primitives for deformable image registration
Jihe Li†, Xiang Liu†, Fabian Zhang, Xixin Cao, Joachim M Buhmann, Ye Zhang, Xia Li
Physics and Imaging in Radiation Oncology 2025
Services
Reviewer
2026MICCAI 2026
Reviewer
2026Physics in Medicine & Biology
Reviewer
2025Physics and Imaging in Radiation Oncology
Reviewer
2025Shape Modeling International (SMI 2025)
Reviewer
2025International Conference on Multimedia & Expo (ICME 2025)
