ZHAO, Tao,BARBAGLI, Federico,DONHOWE, Caitlin Q.,DUINDAM, Vincent,PARIS, Michael D.,SOPER, Timothy D.,WAGNER, Oliver
申请号：
EP17750857
公开号：
EP3413830A4
申请日:
2017.02.10
申请国别(地区):
EP
年份:
2019
代理人:
摘要：
A method performed by a computing system comprises receiving a fluoroscopic image of a patient anatomy while a portion of a medical instrument is positioned within the patient anatomy. The fluoroscopic image has a fluoroscopic frame of reference. The portion has a sensed position in an anatomic model frame of reference. The method further comprises identifying the portion in the fluoroscopic image and identifying an extracted position of the portion in the fluoroscopic frame of reference using the identified portion in the fluoroscopic image. The method further comprises registering the fluoroscopic frame of reference to the anatomic model frame of reference based on the sensed position of the portion and the extracted position of the portion.
