发明名称 |
Systems, Methods and Devices for Correlating Reference Locations Using Image Data |
摘要 |
A variety of embodiments relate to systems, methods, circuits and devices are implemented to perform location-based correlations. One such embodiment relates to a circuit-implemented method for use with an actual probe within an anatomical structure. For a virtual probe at a virtual location within a model of the anatomical structure, virtual image data captured by the virtual probe is generated. The virtual image data is assessed through a probabilistic comparison of the virtual image data to actual image data captured by the actual probe at an actual location. Based upon the assessment, a correlation is updated between the actual location of the actual probe and a sensed location of the actual probe to provide synchronicity between the sensed location and actual location. For maintaining the synchronicity between a subsequently sensed location and subsequent actual location, the assessment is used to select a new virtual location for the virtual probe.
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申请公布号 |
US2009268955(A1) |
申请公布日期 |
2009.10.29 |
申请号 |
US20090428997 |
申请日期 |
2009.04.23 |
申请人 |
KOOLWAL ADITYA;CARLSON CHRISTOPHER R;BARBAGLI FEDERICO |
发明人 |
KOOLWAL ADITYA;CARLSON CHRISTOPHER R.;BARBAGLI FEDERICO |
分类号 |
G06K9/00;A61B5/05;A61B8/00;G06N5/04 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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