发明申请
- 专利标题: Accelerated MRI with Nonlinear Spatial Encoding Gradients
- 专利标题(中): 加速MRI与非线性空间编码梯度
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申请号: US13518096申请日: 2010-12-22
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公开(公告)号: US20120286783A1公开(公告)日: 2012-11-15
- 发明人: Robert T. Constable , Jason Stockmann , Lick-Kong Tam , Gigi Galiana
- 申请人: Robert T. Constable , Jason Stockmann , Lick-Kong Tam , Gigi Galiana
- 国际申请: PCT/US10/61826 WO 20101222
- 主分类号: G01R33/48
- IPC分类号: G01R33/48
摘要:
In a method of magnetic resonance imaging, a set of nonlinear, mutually orthogonal magnetic gradient encoding fields are sequentially and separately generated in an imaging region [100]. Using multiple receiver coils having nonuniform sensitivity profiles, echo data representing signal intensities in the imaging region is sequentially acquired as the magnetic gradient encoding fields are sequentially generated [102]. A reconstructed image of the imaging region is computed from the acquired echo data [104], and the reconstructed image is then be stored and/or displayed on a display monitor [106].
公开/授权文献
- US09229081B2 Accelerated MRI with nonlinear spatial encoding gradients 公开/授权日:2016-01-05
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