Invention Grant
US07868615B2 Method and device for suppressing motion artifacts in magnetic resonance imaging
有权
用于抑制磁共振成像中运动伪影的方法和装置
- Patent Title: Method and device for suppressing motion artifacts in magnetic resonance imaging
- Patent Title (中): 用于抑制磁共振成像中运动伪影的方法和装置
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Application No.: US12344958Application Date: 2008-12-29
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Publication No.: US07868615B2Publication Date: 2011-01-11
- Inventor: Guo Bin Li , Wei Jun Zhang
- Applicant: Guo Bin Li , Wei Jun Zhang
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Schiff Hardin LLP
- Priority: CN200710301665 20071229
- Main IPC: G01V3/00
- IPC: G01V3/00
Abstract:
In a method and device for suppressing residual motion artifacts, k-space is divided into a snapshot segment, an alternate sampling segment and a high frequency segment in a phase encoding direction; then phase encoding lines are respectively sampled within each of the segments; and a magnetic resonance image is reconstructed according to the phase encoding lines within k-space.
Public/Granted literature
- US20100164493A1 METHOD AND DEVICE FOR SUPPRESSING MOTION ARTIFACTS IN MAGNETIC RESONANCE IMAGING Public/Granted day:2010-07-01
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