- 专利标题: MAGNETIC RESONANCE IMAGING METHOD AND SYSTEM
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申请号: US15692101申请日: 2017-08-31
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公开(公告)号: US20180059195A1公开(公告)日: 2018-03-01
- 发明人: Yongchuan LAI , Weiwei ZHANG , Tongzhou WANG , Hongbin WANG , Yoshihiro TOMODA , Mitsuhiro BEKKU , Shaorong CHANG , Graeme Colin McKINNON
- 申请人: General Electric Company
- 优先权: CN201610786981.6 20160831
- 主分类号: G01R33/381
- IPC分类号: G01R33/381 ; G01R33/38 ; G01R33/385 ; G01R33/421 ; G01R33/44 ; A61N2/02 ; A61N1/40
摘要:
The present invention provides a magnetic resonance imaging method and system, the method comprising performing the following steps at least once: a composition step: performing image composition processing on raw images received by a receiving coil that is pre-determined as an artifact coil and a receiving coil that is pre-determined as a non-artifact coil to obtain a composite image; and a correction step: obtaining a product of the above composite image and space sensitivity of the above artifact coil to replace the raw image received by the above artifact coil, and performing the above composition step again.