arxivcs.RO2026-06-29
Vision-Language Procedural Reasoning for Context-Aware Reward Modeling of Robotic Endovascular Guidewire Navigation
Wentong Tian, Jiyuan Zhao, Tianliang Yao, Yuxiang Fan, Zhengyu Shi, Dong Liu, et al.
Robotic-assisted endovascular interventions demand accurate, stable, and context-aware guidewire navigation in complex and patient-specific vascular anatomies. Despite recent advances in robotic precision and learning-based control, existing autonomous navigation methods remain l…