发明申请
- 专利标题: SYSTEM AND METHOD FOR QUANTITATIVE 3D CEUS ANALYSIS
- 专利标题(中): 定量3D CEUS分析的系统和方法
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申请号: US12740004申请日: 2008-11-05
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公开(公告)号: US20100256495A1公开(公告)日: 2010-10-07
- 发明人: Jochen Kruecker , Sheng Xu
- 申请人: Jochen Kruecker , Sheng Xu
- 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/IB2008/054620 WO 20081105
- 主分类号: A61B8/14
- IPC分类号: A61B8/14
摘要:
A method (50) for quantitative 3D contrast enhanced ultrasound (CEUS) analysis includes acquiring (54) an initial pair of ultrasound contrast and tissue images of an anatomy. A region of interest (ROI) or volume of interest (VOI) is established (56) in the initial acquired tissue image, which becomes the baseline tissue image. The established ROI/VOI is automatically registered (58) from the initial tissue image to the initial contrast image, which becomes a baseline contrast image. Quantitative analysis is performed (60) on the ROI/VOI of the baseline contrast image. The method further includes acquiring (62) a next ultrasound contrast and tissue image pair, corresponding to an i th current contrast and tissue image pair. Frame-to-frame registration is established (64) between (i) the current tissue image and (ii) the baseline tissue image, the frame-to-frame registration being used (66) between the current tissue image and the baseline tissue image to transfer the ROI/VOI from (i) the baseline contrast image to (ii) the current contrast image, thereby creating a transformed ROI/VOI in the current contrast image. Quantitative analysis is then performed (68) on the transformed ROI/VOI of the current contrast image.
公开/授权文献
- US08734349B2 System and method for quantitative 3D CEUS analysis 公开/授权日:2014-05-27
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