发明名称 |
LOCAL ARTIFACT REDUCTION WITH INSIGNIFICANT SIDE EFFECTS |
摘要 |
A medical imaging system (34) includes a memory (45)and one or more processors (60). The memory (45)stores magnetic resonance k-space data (4)and the magnetic resonance data includes non-rigid motion defects. The one or more processors (60) are configured to reconstruct (6) a first image (8) from the magnetic resonance data (4) which includes a high signal to noise ratio and motion artifacts. The one or more processors are further configured to detect and reject (10) portions of k-space (4) which include non-rigid motion defects, and reconstruct (4) a second image (16) from non-rejected portions of k-space (12)and the first image (8). |
申请公布号 |
EP2929361(A2) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20130818801 |
申请日期 |
2013.10.21 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
HUANG, FENG;REYKOWSKI, ARNE |
分类号 |
G01R33/561;G01R33/565 |
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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