发明名称 |
MULTI-STAGE MAGNETIC RESONANCE RECONSTRUCTION FOR PARALLEL IMAGING APPLICATIONS |
摘要 |
A computer-implemented method for reconstruction of a magnetic resonance image includes acquiring a first incomplete k-space data set comprising a plurality of first k-space lines spaced according to an acceleration factor and one or more calibration lines. A parallel imaging reconstruction technique is applied to the first incomplete k-space data to determine a plurality of second k-space lines not included in the first incomplete k-space data set, thereby yielding a second incomplete k-space data set. Then, the parallel imaging reconstruction technique is applied to the second incomplete k-space data to determine a plurality of third k-space lines not included in the second incomplete k-space data, thereby yielding a complete k-space data set. |
申请公布号 |
US2014133724(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
US201314054003 |
申请日期 |
2013.10.15 |
申请人 |
LIU JUN;YANG ZHILI;NADAR MARIAPPAN S.;JANARDHANAN NIRMAL;ZENGE MICHAEL;MUELLER EDGAR;WANG QIU;LOEWE AXEL;SIEMENS AKTIENGESELLSCHAFT;SIEMENS CORPORATION |
发明人 |
LIU JUN;YANG ZHILI;NADAR MARIAPPAN S.;JANARDHANAN NIRMAL;ZENGE MICHAEL;MUELLER EDGAR;WANG QIU;LOEWE AXEL |
分类号 |
G06T11/00 |
主分类号 |
G06T11/00 |
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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