发明授权
US08254656B2 Methods and system for selective resolution improvement in computed tomography
有权
计算机断层扫描中选择性分辨率改善的方法和系统
- 专利标题： Methods and system for selective resolution improvement in computed tomography
- 专利标题（中）： 计算机断层扫描中选择性分辨率改善的方法和系统
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申请号： US12578196申请日： 2009-10-13
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公开(公告)号： US08254656B2公开(公告)日： 2012-08-28
- 发明人: Eugene Alex Ingerman , Samit Basu , Jed Pack , Todd Gable
- 申请人： Eugene Alex Ingerman , Samit Basu , Jed Pack , Todd Gable
- 申请人地址： US CA Newark
- 专利权人： Morpho Detection, Inc.
- 当前专利权人： Morpho Detection, Inc.
- 当前专利权人地址： US CA Newark
- 代理机构： Armstrong Teasdale LLP
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G01N23/04
摘要：
A method and system for selective resolution improvement in computed tomography (CT) scanning. The method includes receiving scan data representative of a scanned object from a CT scanner and reconstructing the scan data using a first algorithm to create a first set of reconstructed data. A region of interest is identified within the first set of reconstructed data. A portion of the scan data corresponding to the region of interest is reconstructed using a second algorithm to create a second set of reconstructed data. The first set of reconstructed data and the second set of reconstructed data are combined to create combined reconstructed data.
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