发明申请
US20110234226A1 MAGNETIC RESONANCE IMAGING APPARATUS 有权
磁共振成像装置

  • 专利标题: MAGNETIC RESONANCE IMAGING APPARATUS
  • 专利标题(中): 磁共振成像装置
  • 申请号: US12891165
    申请日: 2010-09-27
  • 公开(公告)号: US20110234226A1
    公开(公告)日: 2011-09-29
  • 发明人: Shuhei NittaMasahide Nishiura
  • 申请人: Shuhei NittaMasahide Nishiura
  • 优先权: JP2010-073704 20100326
  • 主分类号: G01R33/48
  • IPC分类号: G01R33/48
MAGNETIC RESONANCE IMAGING APPARATUS
摘要:
According to one embodiment, a magnetic resonance imaging apparatus is provided. A first imaging unit captures a plurality of first image data including first and second reference frames. The frames include a reference position and a target region in an object. A movement amount calculation unit calculates a movement amount of a local position between the first and second reference frames. A correction parameter setting unit sets a first correction parameter for correcting body motion of the object, based on the movement amount. An error map generating unit generates a predictive error map including a pixel value corresponding to a predictive correction error. The predictive correction error is obtained from a predictive position based on the movement amount and a predictive correction position based on the first correction parameter. A display unit displays the predictive error map and the first image data.
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