Xiangde Luo is a postdoctoral scholar based in Palo Alto with a decade of experience developing annotation-efficient medical imaging AI for clinical use, particularly in radiotherapy. He builds practical tools and public resources—most notably the widely adopted SSL4MIS semi-supervised segmentation benchmark (2k+ stars) and the large-scale WORD abdominal organ dataset—and has organized community challenges like SegRap2023. His work spans self-, semi-, and weakly-supervised methods, active learning, and human-in-the-loop systems, and has garnered significant scholarly impact (≈4,800 citations, h-index 19). Comfortable bridging research and engineering, he frequently contributes code and training optimizations to open-source projects, reflecting a hands-on focus on making robust models reproducible and clinically applicable.
9 years of coding experience
Ph.D. student, Medical Image Computing, Ph.D. student, Medical Image Computing at University of Electronic Science and Technology of China
Semi Supervised Learning for Medical Image Segmentation, a collection of literature reviews and code implementations.
Role in this project:
ML Engineer
Contributions:432 commits, 8 PRs, 455 pushes in 2 years 3 months
Contributions summary:Xiangde primarily contributed to the development and training of semi-supervised learning models for medical image segmentation. Their commits involve modifications to training scripts for various models (U-Net variants), indicating experimentation with different semi-supervised approaches like entropy minimization, mean teacher models, and uncertainty-aware methods. Code changes include adjustments to learning rates, patch sizes, and loss functions, showing a focus on optimizing the training process.
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Xiangde Luo - Postdoctoral Scholar at Stanford University