Rui Liao,James G. Reisman,Christophe Chefdhotel,Steven Michael Shea
申请号：
US13353633
公开号：
US20130190602A1
申请日:
2012.01.19
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Systems and methods for 2D3D registration of apply MR volumes and X-ray images using DRR techniques. A bone classifier is trained from co-registered UTE1, UTE2 and CT prior images. Dual-echo MR UTE1 and UTE2 images are acquired from a patient. The bone structure of the patient is classified and a labeled segmentation is generated. A DRR image is generated from the labeled segmentation and is registered with an X-ray image of the patient. The registration methods are implemented on a processor based system.
