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1. 发明申请

US20130094729A1 SINGULAR VALUE FILTER FOR IMAGING OR DETECTION 有权
标题翻译：用于成像或检测的单值过滤器
公开(公告)号：US20130094729A1
公开(公告)日：2013-04-18
申请号：US13650821
申请日：2012-10-12
申请人： F. William Mauldin, JR. , John A, Hossack , Abhay V. Patil
发明人： F. William Mauldin, JR. , John A, Hossack , Abhay V. Patil
IPC分类号： G06K9/40 , B06B1/06
CPC分类号： G06K9/6247 , A61B8/0891 , A61B8/481 , A61B8/485 , A61B8/5207 , G01S7/52039 , G01S7/52041 , G01S7/52042 , G01S7/52046 , G01S15/8915 , G01S15/8981
摘要： Apparatus or techniques can include obtaining information indicative of energy, such as ultrasonic energy, reflected from a tissue region, forming respective input matrices representative of the obtained information, the input matrices respectively comprising an ensemble-of-interest and at least one ensemble corresponding to a spatial location nearby a spatial location corresponding to the ensemble-of-interest, performing respective singular value decompositions on the respective input matrices to obtain respective sets of singular values corresponding to respective sets of singular vectors, obtaining respective output matrices including weighting a respective projection of a respective ensemble-of-interest onto at least one of the singular vectors included in a respective set of singular vectors, and, using the respective output matrices, at least one of determining a characteristic, or constructing an image, of at least a portion of the tissue region.
摘要翻译：设备或技术可以包括获得指示诸如超声波能量的信息的信息，例如从组织区域反射，形成表示所获得信息的相应输入矩阵，输入矩阵分别包括感兴趣集合和至少一个对应于相邻于感兴趣集合的空间位置附近的空间位置，在各个输入矩阵上执行各自的奇异值分解，以获得对应于各组奇异矢量的各组奇异值，获得各自的输出矩阵，包括对相应投影加权将相关的感兴趣整体集合到包含在相应的一组奇异矢量中的奇异矢量中的至少一个，并且使用相应的输出矩阵，确定至少一个部分组织区域。

2. 发明授权

US09002080B2 Singular value filter for imaging or detection 有权
标题翻译：用于成像或检测的奇异值滤波器
公开(公告)号：US09002080B2
公开(公告)日：2015-04-07
申请号：US13650821
申请日：2012-10-12
申请人： F. William Mauldin, Jr. , John A. Hossack , Abhay V. Patil
发明人： F. William Mauldin, Jr. , John A. Hossack , Abhay V. Patil
IPC分类号： G06K9/00 , G06K9/62 , A61B8/08
CPC分类号： G06K9/6247 , A61B8/0891 , A61B8/481 , A61B8/485 , A61B8/5207 , G01S7/52039 , G01S7/52041 , G01S7/52042 , G01S7/52046 , G01S15/8915 , G01S15/8981
摘要： Apparatus or techniques can include obtaining information indicative of energy, such as ultrasonic energy, reflected from a tissue region, forming respective input matrices representative of the obtained information, the input matrices respectively comprising an ensemble-of-interest and at least one ensemble corresponding to a spatial location nearby a spatial location corresponding to the ensemble-of-interest, performing respective singular value decompositions on the respective input matrices to obtain respective sets of singular values corresponding to respective sets of singular vectors, obtaining respective output matrices including weighting a respective projection of a respective ensemble-of-interest onto at least one of the singular vectors included in a respective set of singular vectors, and, using the respective output matrices, at least one of determining a characteristic, or constructing an image, of at least a portion of the tissue region.
摘要翻译：设备或技术可以包括获得指示诸如超声波能量的信息的信息，例如从组织区域反射，形成表示所获得信息的相应输入矩阵，输入矩阵分别包括感兴趣集合和至少一个对应于相邻于感兴趣集合的空间位置附近的空间位置，在各个输入矩阵上执行各自的奇异值分解，以获得对应于各组奇异矢量的各组奇异值，获得各自的输出矩阵，包括对相应投影加权将相关的感兴趣整体集合到包含在相应的一组奇异矢量中的奇异矢量中的至少一个，并且使用相应的输出矩阵，确定至少一个部分组织区域。

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