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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：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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公开(公告)号：US09679389B2
公开(公告)日：2017-06-13
申请号：US12781836
申请日：2010-05-18
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; andgenerating 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.
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