Petr Jordan,Calvin R. Maurer, JR.,Andriy Myronenko,Jonathan Cecil Chappelow
申请号：
US15862438
公开号：
US20180197303A1
申请日:
2018.01.04
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method of the present disclosure includes performing, by a processing device, a first image registration between a reference image of a patient and a motion image of the patient to perform alignment between the reference image and the motion image, wherein the reference image and the motion image include a target position of the patient. The method further includes performing, by the processing device, a second image registration between the reference image and a motion x-ray image of the patient, via a first digitally reconstructed radiograph (DRR) for the reference image of the patient. The method further includes tracking at least a translational change in the target position based on the first registration and the second registration.
