发明名称 |
SEGMENTATION OF MOVING STRUCTURE IN IMAGE DATA |
摘要 |
A method includes obtaining projection data from a scan of a moving structure of interest. The method further includes reconstructing the projection data, generating first image data. The method further includes identifying a sub-set of the projection. The method further includes reconstructing the sub-set projection data, generating second image data. The method further includes identifying a region in which the moving structure of interest is located based on the first image data. The method further includes identifying a location of the moving structure of interest in the identified region based on the second image data. |
申请公布号 |
US2016331341(A1) |
申请公布日期 |
2016.11.17 |
申请号 |
US201415112439 |
申请日期 |
2014.12.12 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
BRENDEL Bernhard Johannes;GRASS Michael;SCHMITT Holger;KABUS Sven |
分类号 |
A61B6/00;G06T11/00;G06T7/20;A61B6/03 |
主分类号 |
A61B6/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method, comprising:
obtaining projection data from a scan of a moving structure of interest; reconstructing the projection data, generating first image data; identifying a sub-set of the projection; reconstructing the sub-set projection data, generating second image data; identifying a region in which the moving structure of interest is located based on the first image data; and identifying a location of the moving structure of interest in the identified region based on the second image data. |
地址 |
Eindhoven NL |