3 papers
cs.CV2026
Do Not Break the Vessels: Structure-Preserving Mean Flow for Vascular Image Translation
Changjin Sun, Zhuo Hu, Kaini Wang +6
Reconstructing anatomically faithful vascular structures from clinically accessible imaging modalities is of substantial clinical significance. However, existing cross-modal transl…
cs.AI2026
PhySe-RPO: Physics and Semantics Guided Relative Policy Optimization for Diffusion-Based Surgical Smoke Removal
Zining Fang, Cheng Xue, Chunhui Liu +3
Surgical smoke severely degrades intraoperative video quality, obscuring anatomical structures and limiting surgical perception. Existing learning-based desmoking approaches rely o…
cs.CV2026
CauCLIP: Bridging the Sim-to-Real Gap in Surgical Video Understanding via Causality-Inspired Vision-Language Modeling
Yuxin He, An Li, Cheng Xue
Surgical phase recognition is a critical component for context-aware decision support in intelligent operating rooms, yet training robust models is hindered by limited annotated cl…