Author

Yi-Zhe Zhang

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Sep 2026

Prototype-guided Multimodal Retrieval for Knowledge-assisted Interventional Radiology.

Experimental results show that PRIMA consistently improves generation quality, question-answering accuracy and expert-rated clinical interpretability compared with existing RAG baselines, demonstrating the effectiveness of clinically grounded prototype-guided retrieval for multimodal knowledge assistance in interventio...

Jing-Xiong Li, Cheng-Lu Zhu, Yuxuan Sun et al. · IEEE Transactions on Medical... · 0 citations

Jul 2026

ESRVS: Extreme Semi-Supervised Retinal Vessel Segmentation with a Single Annotated Image

ESRVS, which selects a representative reference image for manual annotation and transfers vessel cues using target-domain-adapted DINOv3 features, achieves the best Dice and clDice on six datasets, and the best HD95 on all eight datasets among the compared semi-supervised methods, although those methods use 10 to 20% l...

Mingzhi Xu, Yizhe Zhang · arXiv.org · 0 citations