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公开(公告)号：US20110274326A1
公开(公告)日：2011-11-10
申请号：US13145920
申请日：2010-01-18
IPC分类号： G06K9/00
CPC分类号： A61B8/08 , A61B6/503 , G06T7/12 , G06T2207/30048
摘要： A system for visualizing a myocardium represented by a cardiac image comprises a resampling means and a visualizing means. The resampling means re-samples the intensity levels at sampling points on a plurality of curved surfaces, each curved surface enclosing at least part of a heart cavity and zero or more of the plurality of curved surfaces and being enclosed by the remaining curved surfaces of the plurality of curved surfaces, the plurality of curved surfaces together covering a hollow region in the cardiac image, the hollow region comprising the outer cavity walls of a group of at least one heart cavity. The visualizing means is arranged for visualizing at least part of at least one of the plurality of curved surfaces, using resampled intensity levels obtained from the resampling means. The group of at least one heart cavity may be the left atrium alone. It may also be the complete heart.
摘要翻译： 用于可视化由心脏图像表示的心肌的系统包括重采样装置和可视化装置。 重采样装置在多个弯曲表面上的采样点处重新采样强度水平，每个弯曲表面包围心腔的至少一部分和多个弯曲表面中的零个或多个，并且被剩余的弯曲表面包围 多个弯曲表面，所述多个弯曲表面一起覆盖心脏图像中的中空区域，所述中空区域包括一组至少一个心脏腔的外腔壁。 可视化装置被布置成使用从重采样装置获得的再采样的强度级别可视化多个曲面中的至少一个曲面的至少一部分。 至少一个心腔的组可以是单独的左心房。 它也可能是完整的心脏。
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公开(公告)号：US08848989B2
公开(公告)日：2014-09-30
申请号：US13145920
申请日：2010-01-18
CPC分类号： A61B8/08 , A61B6/503 , G06T7/12 , G06T2207/30048
摘要： A system for visualizing a myocardium represented by a cardiac image comprises a resampling means and a visualizing means. The resampling means resamples the intensity levels at sampling points on a plurality of curved surfaces, each curved surface enclosing at least part of a heart cavity and zero or more of the plurality of curved surfaces and being enclosed by the remaining curved surfaces of the plurality of curved surfaces, the plurality of curved surfaces together covering a hollow region in the cardiac image, the hollow region comprising the outer cavity walls of a group of at least one heart cavity. The visualizing means is arranged for visualizing at least part of at least one of the plurality of curved surfaces, using resampled intensity levels obtained from the resampling means. The group of at least one heart cavity may be the left atrium alone. It may also be the complete heart.
摘要翻译： 用于可视化由心脏图像表示的心肌的系统包括重采样装置和可视化装置。 重采样装置重新采样多个曲面上的采样点处的强度水平，每个弯曲表面包围心腔的至少一部分和多个弯曲表面中的零个或多个，并被多个弯曲表面的剩余弯曲表面包围 所述多个弯曲表面一起覆盖所述心脏图像中的中空区域，所述中空区域包括一组至少一个心脏腔的外腔壁。 可视化装置被布置成使用从重采样装置获得的再采样的强度级别可视化多个曲面中的至少一个曲面的至少一部分。 至少一个心腔的组可以是单独的左心房。 它也可能是完整的心脏。
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