C-arm pose estimation using intensity-based registration of imaging modalities

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专利权人:

Pascal Fallavollita

发明人:

Pascal Fallavollita,Gabor Fichtinger,Purang Abolmaesumi,E. Clif Burdette

申请号：

US13165990

公开号：

US09282944B2

申请日:

2011.06.22

申请国别(地区):

US

年份:

2016

代理人:

摘要：

This invention provides a method for estimating C-arm fluoroscope pose. The method involves introducing a coordinate system into a C-arm image, and applying intensity-based 2D/3D registration without segmentation to the coordinate system C-arm image and an image or known model of the coordinate system, wherein the intensity-based 2D/3D registration yields the C-arm pose. The coordinate system may be provided by introducing one or more markers or a fiducial into an image.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/