发明名称 |
3PI ALGORITHM FOR SPIRAL CT |
摘要 |
Methods and systems for reconstructing images of moving objects being spirally scanned with two dimensional detectors with a 3PI algorithm. The moving objects can be scanned at a rate of up to approximately three times slower than those of pre-existing systems. In a preferred embodiment, the invention allows for a patient on a table moving through a spiral scanner to be slowed down by a factor of up to three, and still use the same size detector array as those in existing spiral scanning systems. |
申请公布号 |
EP1576446(A2) |
申请公布日期 |
2005.09.21 |
申请号 |
EP20030812496 |
申请日期 |
2003.12.04 |
申请人 |
RESEARCH FOUNDATION OF THE UNIVERSITY OF CENTRAL FLORIDA, INCORPORATED |
发明人 |
KATSEVICH, ALEXANDER |
分类号 |
A61B6/03;G06F;G06F1/00;G06T11/00 |
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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