发明申请
- 专利标题: APPARATUS AND METHOD FOR MAGNETIC RESONANCE IMAGING
- 专利标题(中): 用于磁共振成像的装置和方法
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申请号: US13677716申请日: 2012-11-15
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公开(公告)号: US20130285655A1公开(公告)日: 2013-10-31
- 发明人: Mitsue MIYAZAKI , Hidenori TAKESHIMA , Tsutomu HOSHINO , Satoshi SUGIURA
- 申请人: Mitsue MIYAZAKI , Hidenori TAKESHIMA , Tsutomu HOSHINO , Satoshi SUGIURA
- 申请人地址: JP Otawara-shi JP Minato-ku
- 专利权人: Toshiba Medical Systems Corporation,Kabushiki Kaisha Toshiba
- 当前专利权人: Toshiba Medical Systems Corporation,Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Otawara-shi JP Minato-ku
- 优先权: JP2012-103918 20120427; JP2012-201752 20120913
- 主分类号: G01R33/54
- IPC分类号: G01R33/54 ; G01R33/34
摘要:
A magnetic resonance imaging apparatus includes: a sequence controlling unit that, by controlling an execution of a pulse sequence, acquires magnetic resonance (MR) signals corresponding to a plurality of channels in the pulse sequence executed as a series, the MR signals being configured to be arranged into a first region of a k-space at first intervals and into a second region larger than the first region at second intervals larger than the first intervals; an arranging unit that arranges the MR signals corresponding to the channels into the k-space as k-space data; and an image generating unit that generates first-interval k-space data corresponding to the channels based on the second-interval k-space data acquired by executing the pulse sequence and generates a magnetic resonance image based on the generated first-interval k-space data, the first-interval k-space data acquired by executing the pulse sequence, and sensitivity distributions corresponding to the channels.
公开/授权文献
- US09213075B2 Apparatus and method for magnetic resonance imaging 公开/授权日:2015-12-15