发明授权
- 专利标题： Left ventricle epicardium estimation in medical diagnostic imaging
- 专利标题（中）： 医学诊断影像左心室心外膜估计
-
申请号： US13533234申请日： 2012-06-26
-
公开(公告)号： US09349197B2公开(公告)日： 2016-05-24
- 发明人: Mingqing Chen , Yefeng Zheng , Kerstin Mueller , Christopher Rohkohl , Günter Lauritsch , Jan Boese , Gareth Funka-Lea , Dorin Comaniciu
- 申请人： Mingqing Chen , Yefeng Zheng , Kerstin Mueller , Christopher Rohkohl , Günter Lauritsch , Jan Boese , Gareth Funka-Lea , Dorin Comaniciu
- 申请人地址： DE München
- 专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址： DE München
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G06T11/00 ; G06T7/20
摘要：
The left ventricle epicardium is estimated in medical diagnostic imaging. C-arm x-ray data is used to detect an endocardium at different phases. The detected endocardium at the different phases is compared to sample endocardiums at different phases. The sample endocardiums have corresponding sample epicardiums. The transformation between the most similar sample endocardium or endocardiums over time and the detected endocardium over time is applied to the corresponding sample epicardium or epicardiums. The transformed sample epicardium over time is the estimated epicardium over time for the C-arm x-ray data.