发明申请
- 专利标题: POSITIVE CONTRAST MR SUSCEPTIBILITY IMAGING
- 专利标题(中): 积极对比可疑成像
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申请号: US12597750申请日: 2008-04-30
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公开(公告)号: US20100142785A1公开(公告)日: 2010-06-10
- 发明人: Hannes Dahnke , Wei Liu , Edward Brian Welch , Tobias Richard Schaeffter
- 申请人: Hannes Dahnke , Wei Liu , Edward Brian Welch , Tobias Richard Schaeffter
- 申请人地址: NL EINDHOVEN
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址: NL EINDHOVEN
- 国际申请: PCT/IB08/51672 WO 20080430
- 主分类号: G06K9/40
- IPC分类号: G06K9/40 ; G06K9/00
摘要:
A method for generating an image comprises: acquiring a magnetic resonance image (DI); generating a magnetic susceptibility gradient vector map (DΔχ) from the magnetic resonance image; and filtering the magnetic susceptibility gradient vector map to generate a magnetic susceptibility gradient image (96, 110) depicting magnetic susceptibility gradient information including at least some magnetic susceptibility gradient directional information.
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