发明名称 |
Multi-sector back-off logic algorithm for obtaining optimal slice-sensitive computed tomography profiles |
摘要 |
A multi-sector back-off logic algorithm for obtaining optimal slice-sensitive computed tomography ("CT") profiles. The systems and methods of the present invention improving the temporal resolution of a CT system by checking for Z location errors between sectors and automatically backing-off to an alternative multi-sector algorithm when necessary (i.e., selecting an optimized maximum number of sectors to reconstruct), providing less Z location error. Based upon this Z location error, the systems and methods of the present invention also calculating the maximum number of sectors that should be used for reconstruction "on-the-fly" (i.e., on a per image basis across an entire series of images). These systems and methods utilizing the Recommended Protocol for Cardiac Reconstruction Algorithms.
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申请公布号 |
US2004120447(A1) |
申请公布日期 |
2004.06.24 |
申请号 |
US20020323256 |
申请日期 |
2002.12.18 |
申请人 |
KURADY RAJENDRA;OKERLUND DARIN;WOODFORD MARK;CHAO EDWARD HENRY |
发明人 |
KURADY RAJENDRA;OKERLUND DARIN;WOODFORD MARK;CHAO EDWARD HENRY |
分类号 |
A61B6/00;G06T11/00;(IPC1-7):G21K1/12 |
主分类号 |
A61B6/00 |
代理机构 |
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