- 专利标题: Method and system of motion correction for magnetic resonance imaging
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申请号: US17055504申请日: 2019-05-14
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公开(公告)号: US11842427B2公开(公告)日: 2023-12-12
- 发明人: Kamlesh Pawar , Zhaolin Chen , Nadim Joni Shah , Gary Francis Egan
- 申请人: MONASH UNIVERSITY
- 申请人地址: AU Clayton
- 专利权人: MONASH UNIVERSITY
- 当前专利权人: MONASH UNIVERSITY
- 当前专利权人地址: AU Clayton
- 代理机构: Davis Wright Tremaine LLP
- 优先权: AU 18901688 2018.05.15
- 国际申请: PCT/AU2019/050447 2019.05.14
- 国际公布: WO2019/218000A 2019.11.21
- 进入国家日期: 2020-11-13
- 主分类号: G06T11/00
- IPC分类号: G06T11/00 ; G06T7/246 ; A61B5/055 ; A61B5/00 ; G01R33/48 ; G01R33/565 ; G06T7/00
摘要:
A method and system for reducing or removing motion artefacts in magnetic resonance (MR) images, the method including the steps of: receiving a motion corrupted MR image; determining a corrected intensity value for each pixel in the motion corrupted MR image by using a neural network; and generating a motion corrected MR image based on the determined corrected intensity values for the pixels in the motion corrupted MR image.
公开/授权文献
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IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T11/00 | 2D〔二维〕图像的生成 |