发明授权
- 专利标题： Method and apparatus for body motion corrective imaging
- 专利标题（中）： 身体运动矫正成像的方法和装置
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申请号： US330835申请日： 1989-03-30
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公开(公告)号： US5023553A公开(公告)日： 1991-06-11
- 发明人: Koichi Sano , Tetsuo Yokoyama , Hideaki Koizumi
- 申请人： Koichi Sano , Tetsuo Yokoyama , Hideaki Koizumi
- 申请人地址： JPX
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX
- 优先权： JPX63-78007 19880401
- 主分类号： G01R33/54
- IPC分类号： G01R33/54 ; A61B5/055 ; A61B10/00 ; G01R33/28 ; G01R33/32 ; G01R33/567
摘要：
In order to eliminate the degradation of NMR image caused by a body motion due to breathing or the like, one of measured image signals is selected as a reference, correlation is calculated between each measured image signal and the reference, and the image signal is modified on the basis of the value of correlation.
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