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公开(公告)号：US08934686B2
公开(公告)日：2015-01-13
申请号：US12953491
申请日：2010-11-24
CPC分类号： G06F19/321 , G06F19/00
摘要： A method, performed by a computer, of facilitating selection by a user of one path from a set of directed paths in an image, partly overlapping but not constituting a directed tree structure, each path beginning at a root and ending at an end point, the method comprising: a) receiving from the user an indication of a specified location in the image; b) identifying a specified path part that best matches the indication of the specified location; and c) suggesting primarily a single path chosen from among two or more paths in the set which include the specified path part, but do not all follow a same route before the specified path part, and at least one of which separates from another path somewhere along its length.
摘要翻译： 一种由计算机执行的方法，便于用户从图像中的一组有向路径选择一个路径，部分重叠但不构成有向树结构，每个路径从根部开始并在终点终止， 该方法包括：a）从用户接收图像中指定位置的指示; b）识别与指定位置的指示最匹配的指定路径部分; 并且c）主要提出从集合中的包括指定路径部分的两个或更多个路径中选择的单个路径，但是并不都在所指定的路径部分之前遵循相同的路线，并且其中至少一个在另一路径之间分离 沿着它的长度。
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公开(公告)号：US10083515B2
公开(公告)日：2018-09-25
申请号：US12624519
申请日：2009-11-24
CPC分类号： G06T7/11 , G06T7/187 , G06T2207/20128 , G06T2207/30008 , G06T2207/30101
摘要： A method for segmenting a medical image. The method comprises providing a registration of a medical image depicting a plurality of bones with a skeletal atlas mapping an exemplary skeletal structure having a plurality of exemplary bones, identifying at least one component having at least one anatomical characteristic indicative of a predefined organ in the medical image, each the at least one component depicting at least one of the plurality of bones, and segmenting at least one region of interest (ROI) around the at least one component within the medical image according to at least one respective the exemplary bone pertaining to the predefined organ.
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公开(公告)号：US20100296718A1
公开(公告)日：2010-11-25
申请号：US12783590
申请日：2010-05-20
IPC分类号： G06K9/00
CPC分类号： G06T7/66 , G06T7/187 , G06T7/62 , G06T2207/10081 , G06T2207/20072 , G06T2207/20128 , G06T2207/30101
摘要： A method of segmenting one or more soft tissue organs in a 3-D medical image, the method comprising: a) registering the image to a bone atlas which also lists landmarks of the organs; b) identifying a plurality of voxels as corresponding to listed landmarks of the organs, based on their position relative to one or more known bones in the registered image; and c) segmenting at least one organ using at least one of the voxels identified as belonging to that organ as a starting point.
摘要翻译： 一种分割三维医学图像中的一个或多个软组织器官的方法，所述方法包括：a）将图像登记到还包括器官的地标的骨图集; b）基于其相对于所登记图像中的一个或多个已知骨头的位置，识别与所述器官的所列标记相对应的多个体素; 以及c）使用被识别为属于所述器官的至少一个体素作为起点来分割至少一个器官。
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公开(公告)号：US10217238B2
公开(公告)日：2019-02-26
申请号：US12783590
申请日：2010-05-20
摘要： A method of segmenting one or more soft tissue organs in a 3-D medical image includes registering the image to a bone atlas which also lists landmarks of the organs. Voxels of the image are identified as corresponding to listed landmarks of the organs, based on their position relative to one or more known bones in the registered image. At least one organ is segmented using at least one of the voxels identified as belonging to that organ as a starting point.
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5.发明申请METHOD AND SYSTEM FOR SEGMENTING MEDICAL IMAGING DATA ACCORDING TO A SKELETAL ATLAS 审中-公开根据骨骼地图分类医学成像数据的方法和系统公开(公告)号：US20100128954A1
公开(公告)日：2010-05-27
申请号：US12624519
申请日：2009-11-24
IPC分类号： G06K9/00
CPC分类号： G06T7/11 , G06T7/187 , G06T2207/20128 , G06T2207/30008 , G06T2207/30101
摘要： A method for segmenting a medical image. The method comprises providing a registration of a medical image depicting a plurality of bones with a skeletal atlas mapping an exemplary skeletal structure having a plurality of exemplary bones, identifying at least one component having at least one anatomical characteristic indicative of a predefined organ in the medical image, each the at least one component depicting at least one of the plurality of bones, and segmenting at least one region of interest (ROI) around the at least one component within the medical image according to at least one respective the exemplary bone pertaining to the predefined organ.
摘要翻译： 一种用于分割医学图像的方法。 该方法包括提供描绘多个骨骼的医学图像的登记，其具有绘制具有多个示例性骨骼的示例性骨骼结构的骨骼图集，识别至少一个具有指示医疗中的预定义器官的解剖特征的组件 图像，每个至少一个组件描绘多个骨骼中的至少一个，以及根据至少一个相应的示例性骨骼，分割围绕医学图像内的至少一个组件的至少一个感兴趣区域（ROI） 预定义的器官。
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公开(公告)号：US20110135175A1
公开(公告)日：2011-06-09
申请号：US12953491
申请日：2010-11-24
IPC分类号： G06K9/00
CPC分类号： G06F19/321 , G06F19/00
摘要： A method, performed by a computer, of facilitating selection by a user of one path from a set of directed paths in an image, partly overlapping but not constituting a directed tree structure, each path beginning at a root and ending at an end point, the method comprising: a) receiving from the user an indication of a specified location in the image; b) identifying a specified path part that best matches the indication of the specified location; and c) suggesting primarily a single path chosen from among two or more paths in the set which include the specified path part, but do not all follow a same route before the specified path part, and at least one of which separates from another path somewhere along its length.
摘要翻译： 一种由计算机执行的方法，便于用户从图像中的一组有向路径选择一个路径，部分重叠但不构成有向树结构，每个路径从根部开始并在终点终止， 该方法包括：a）从用户接收图像中指定位置的指示; b）识别与指定位置的指示最匹配的指定路径部分; 并且c）主要提出从集合中的包括指定路径部分的两个或更多个路径中选择的单个路径，但是并不都在所指定的路径部分之前遵循相同的路线，并且其中至少一个在另一路径之间分离 沿着它的长度。
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公开(公告)号：US20100296709A1
公开(公告)日：2010-11-25
申请号：US12781836
申请日：2010-05-18
IPC分类号： G06K9/00
CPC分类号： G06T7/162 , G06K2009/00932 , G06T7/11 , G06T2207/10072 , G06T2207/30101
摘要： A method of analyzing structure of a network of vessels in a medical image, comprising: receiving the medical image depicting the network of vessels; obtaining a mask of the network of vessels in the image; and generating a non-forest graph mapping a plurality of paths of vessels in the network to directed paths in the graph, with each edge in the graph either directed to indicate a known direction of flow in the corresponding vessel, or undirected to indicate a lack of knowledge of direction of flow in the corresponding vessel, and with all directed edges in a path directed in a same direction as the path.
摘要翻译： 一种分析医学图像中的血管网络的结构的方法，包括：接收描绘血管网络的医学图像; 获取图像中血管网络的掩模; 以及生成将网络中的多个血管路径映射到图中的定向路径的非森林图，其中图中的每个边缘都指示在相应的血管中指示已知的流动方向，或者无向地指示缺乏 在对应的容器中的流动方向的知识以及在与路径相同的方向上指向的路径中的所有有向边缘。
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