发明授权
- 专利标题: System and method for enabling selection of an image registration transformation
- 专利标题(中): 允许选择图像配准变换的系统和方法
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申请号: US12096648申请日: 2006-12-05
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公开(公告)号: US08380007B2公开(公告)日: 2013-02-19
- 发明人: Raymond C. Chan , Robert Manzke , Shunmugavelu Sokka , Volker Rasche , Vivek Reddy
- 申请人: Raymond C. Chan , Robert Manzke , Shunmugavelu Sokka , Volker Rasche , Vivek Reddy
- 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/IB2006/054616 WO 20061205
- 国际公布: WO2007/066294 WO 20070614
- 主分类号: G06K9/32
- IPC分类号: G06K9/32
摘要:
System and method for enabling intra-operative selection of an image registration transformation for use in displaying a first image dataset and a second image dataset in correspondence with one another. Image dataset acquisition devices (12, 14) obtain the first and second image datasets. A similarity function indicative of a likelihood that the first and second image datasets are in correspondence with one another is computed by a processor (16) and then a ranking of each of a plurality of local maxima of the similarity function is determined. Registration transformations derived from a plurality of the local maxima are displayed on a display (18), and using a user-interface (22), a physician can select each registration transformation to ascertain visually whether it is the clinically-optimal registration transformation for subsequent use.