发明名称 |
High pitch reconstruction of multislice CT scans |
摘要 |
One embodiment of the present invention is a method for generating an image of an object using a multislice computed tomography imaging system. The method includes steps of: helically scanning an object with a multislice computed tomography imaging system to acquire projection data; determining a set of conjugate samples of the projection data that formulate a set of parallel projections; and reconstructing a set of images of the object using the conjugate samples. By determining a set of conjugate samples that formulate a set of parallel projections, embodiments of the present invention make possible reconstruction of images from projection data scanned at 8:1 pitch or higher.
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申请公布号 |
US6381297(B1) |
申请公布日期 |
2002.04.30 |
申请号 |
US20000639368 |
申请日期 |
2000.08.15 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
发明人 |
HSIEH JIANG |
分类号 |
A61B6/03;(IPC1-7):A61B6/03 |
主分类号 |
A61B6/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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