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1. (WO2017198799) MOTION COMPENSATION IN HYBRID X-RAY/CAMERA INTERVENTIONS

Pub. No.:    WO/2017/198799    International Application No.:    PCT/EP2017/062054
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Sat May 20 01:59:59 CEST 2017
IPC: G06T 7/00
Applicants: KONINKLIJKE PHILIPS N.V.
Inventors: BUERGER, Christian
GRASS, Michael
BABIC, Drazenko
Title: MOTION COMPENSATION IN HYBRID X-RAY/CAMERA INTERVENTIONS
Abstract:
A system and method of assisting a treatment procedure is provided, the method comprising the steps of determining a 3-D intervention vector in relation to an inner body structure of a body of interest based on a 3-D x-ray image, determining a 3-D position of an entry point on an outer surface of the body of interest based on the intervention vector, comparing the position and/or orientation of the inner body structure in the 3-D x-ray image with the position and/or orientation of the inner body structure in an additional 2-D x-ray image being generated transverse to the intervention vector, correcting the 3-D position of the entry point on the outer surface of the body of interest based on a deviation detected in the comparing step.