JEREMIE PESCATORE,MICHEL GRIMAUD,GERALD LEE BEAUREGARD
申请号：
FR0852182
公开号：
FR2914765B1
申请日:
2008.04.02
申请国别(地区):
FR
年份:
2018
代理人:
摘要：
A system to navigate an image-guided object traveling in an area of interest of an imaged subject in relation to an acquired image of the imaged subject as created by an imaging system is provided. The system includes a navigation system to track movement of the object in the imaged subject in spatial relation to a navigation coordinate system, and a controller. The controller is operable in detecting an image of the object in the at least one image of the imaged subject, calculating a spatial relation between the location of the image of the object and a tracked location of the object, and modifying the spatial relation of the image coordinate system relative to the navigation coordinate system so as to reduce the difference between the location of the image of the object and the tracked location of the object by the navigation system.
