发明授权
US08928318B2 MRI apparatus and method for generating automatically positioned 2D slice images of heart tissue from acquired 3D heart image data
有权
用于从获取的3D心脏图像数据生成心脏组织的自动定位的2D切片图像的MRI装置和方法
- 专利标题： MRI apparatus and method for generating automatically positioned 2D slice images of heart tissue from acquired 3D heart image data
- 专利标题（中）： 用于从获取的3D心脏图像数据生成心脏组织的自动定位的2D切片图像的MRI装置和方法
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申请号： US13286364申请日： 2011-11-01
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公开(公告)号： US08928318B2公开(公告)日： 2015-01-06
- 发明人: Shuhei Nitta , Tomoyuki Takeguchi , Nobuyuki Matsumoto
- 申请人： Shuhei Nitta , Tomoyuki Takeguchi , Nobuyuki Matsumoto
- 申请人地址： JP Minato-Ku, Tokyo JP Otawara-Shi, Tochigi
- 专利权人： Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- 当前专利权人： Kabushiki Kaisha Toshiba,Toshiba Medical Systems Corporation
- 当前专利权人地址： JP Minato-Ku, Tokyo JP Otawara-Shi, Tochigi
- 代理机构： Nixon & Vanderhye PC
- 优先权： JP2010-245917 20101102; JP2011-231314 20111021
- 主分类号： G01V3/00
- IPC分类号： G01V3/00 ; A61B5/055 ; A61B5/00 ; G01R33/483
摘要：
First magnetic resonance imaging (MRI) three-dimensional heart image data includes a plurality of two-dimensional heart image data superimposed and having a resolution in at least one direction that is different from that in two other directions. A first axis is detected in the three-dimensional heart image data. A first vector is calculated as passing through the first axis and having at least a predetermined resolution and generated image data on a plane passing through the first axis and the first vector is generated from the first imaging data. A second axis is detected relating to the heart from the generated image data, the second axis being a higher precision axis than the first axis.
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