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From Freehand Demonstrations to Autonomous Robotic Ultrasound: An Anatomy-Anchored Imitation Learning Framework

arXiv cs.RO

The study proposes an anatomy-anchored imitation learning framework that combines anatomy-guided probe placement with learned ultrasound navigation. Across 16 unseen participants, task success rates for standard-view acquisition of the kidney, gallbladder, and liver and for radial artery scanning were 96%, 94%, 88%, and 94%, respectively.

Part of the event: Anatomy-anchored imitation learning enables autonomous ultrasound scanning

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