发明名称 |
Split-blade data collection for propeller MRI |
摘要 |
The present invention provides a system and method of MR imaging particularly applicable with fast spin echo protocols. Odd and even echoes are used to create separate blades or strips in k-space. Preferably, each blade extends through the center of k-space. The blades are incrementally rotated about the center of k-space with each echo train until a full set of k-space data is acquired. After a phase correction, each odd and even blade is combined into a single k-space data set that is used for image reconstruction.
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申请公布号 |
US6882148(B2) |
申请公布日期 |
2005.04.19 |
申请号 |
US20030604597 |
申请日期 |
2003.08.01 |
申请人 |
CALIFORNIA NONPROFIT PUBLIC BENEFIT CORPORATION |
发明人 |
PIPE JAMES G. |
分类号 |
G01R33/561;G01R33/563;(IPC1-7):G01V3/00 |
主分类号 |
G01R33/561 |
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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