首页> 外国专利> PRECISION REGISTRATION OF X-RAY IMAGES TO CONE-BEAM CT SCAN FOR IMAGE-GUIDED RADIATION TREATMENT

PRECISION REGISTRATION OF X-RAY IMAGES TO CONE-BEAM CT SCAN FOR IMAGE-GUIDED RADIATION TREATMENT

机译:X射线图像在锥束CT扫描中的精确配准,用于图像指导的放射治疗

摘要

A method for precision registration of X-ray images to cone-beam CT scan for image-guided radiosurgery includes acquiring 2-D pre-treatment X-ray images of a region of interest, acquiring a 2-D X-ray image of the region of interest at approximately a time of treatment, registering the 2-D X-ray image with a corresponding 2-D pre-treatment X-ray image to obtain a 2-D registration result at approximately the time of treatment, and converting the 2-D registration result into a 3-D tracking result to track the region of interest.
机译:一种用于将X射线图像精确配准到锥束CT扫描以进行图像引导放射外科手术的方法,包括获取感兴趣区域的2-D预处理X射线图像,获取X射线图像的2-D X射线图像。在大约治疗时关注的区域,将2-D X射线图像与相应的2-D预处理X射线图像配准,以获得大约在治疗时的2-D配准结果,并转换将2-D注册结果转换为3-D跟踪结果以跟踪感兴趣的区域。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号