Jonathan S. Maltz,Supratik Bose,Ali Bani-Hashemi,Ajay Paidi
申请号：
US13298189
公开号：
US20130121457A1
申请日:
2011.11.16
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A system includes acquisition of a three-dimensional computed tomography image of a patient volume at a computed tomography scanner, acquisition of projection images of the patient volume located at an isocenter of a linear accelerator, and determination of a transformation between a coordinate system of the linear accelerator and a coordinate system of the three-dimensional computed tomography image based on the projection images.
