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Patent Agency Ranking
公开(公告)号：US10398411B2
公开(公告)日：2019-09-03
申请号：US15048528
申请日：2016-02-19
Applicant: General Electric Company
Abstract: Embodiments for aligning a volume to a standard alignment are provided. One example method of aligning a volume constructed from captured image data to a standard orientation includes determining an orientation and a scale of the volume based on a comparison of a volume model representing the volume to captured image data of the volume over time and adjusting the volume according to the determined orientation and scale.
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2.发明申请SYSTEM AND METHOD FOR AUTOMATED MONITORING OF FETAL HEAD DESCENT DURING LABOR 审中-公开用于在实验室中自动监测底部头部的系统和方法公开(公告)号：US20160045152A1
公开(公告)日：2016-02-18
申请号：US14457169
申请日：2014-08-12
Applicant: General Electric Company
Inventor： Nitin Singhal , Kajoli Banerjee Krishnan , Christian Fritz Perrey , Klaus Pintoffl , Walter Duda, JR. , Francesca Patruno
CPC classification number: A61B8/0866 , A61B5/055 , A61B5/1075 , A61B5/1079 , A61B5/1122 , A61B5/1128 , A61B5/4362 , A61B8/5223 , A61B2503/02 , A61B2576/00
Abstract: A method for automatically monitoring fetal head descent in a birth canal is presented. The method includes segmenting each image in one or more images into a plurality of neighborhood components, determining a cost function corresponding to each neighborhood component in the plurality of neighborhood components in each of the one or more images, identifying at least two structures of interest in each image in the one or more images based on the cost function, wherein the at least two structures of interest include a pubic ramus and a fetal head, measuring an angle of progression based on the at least two structures of interest, and determining the fetal head descent in the birth canal based on the angle of progression.
Abstract translation: 提出了一种自动监测胎儿胎头下降的方法。 该方法包括将一个或多个图像中的每个图像分割成多个邻域分量，确定与所述一个或多个图像中的每一个中的多个邻域分量中的每个邻域分量相对应的成本函数，识别至少两个感兴趣的结构 基于成本函数的一个或多个图像中的每个图像，其中所述至少两个感兴趣的结构包括耻骨支和胎头，基于所述至少两个感兴趣的结构来测量进展的角度，并且确定胎儿 根据进展的角度在产道中进行头部下降。
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公开(公告)号：US20170238904A1
公开(公告)日：2017-08-24
申请号：US15048528
申请日：2016-02-19
Applicant: General Electric Company
CPC classification number: A61B8/463 , A61B8/0883 , A61B8/145 , A61B8/465 , A61B8/466 , A61B8/469 , A61B8/483 , A61B8/5253 , G06T7/344 , G06T19/00 , G06T2200/04 , G06T2207/10136 , G06T2207/30048 , G06T2210/41
Abstract: Embodiments for aligning a volume to a standard alignment are provided. One example method of aligning a volume constructed from captured image data to a standard orientation includes determining an orientation and a scale of the volume based on a comparison of a volume model representing the volume to captured image data of the volume over time and adjusting the volume according to the determined orientation and scale.
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公开(公告)号：US10478151B2
公开(公告)日：2019-11-19
申请号：US14457169
申请日：2014-08-12
Applicant: General Electric Company
Inventor： Nitin Singhal , Kajoli Banerjee Krishnan , Christian Fritz Perrey , Klaus Pintoffl , Walter Duda, Jr. , Francesca Patruno
Abstract: A method for automatically monitoring fetal head descent in a birth canal is presented. The method includes segmenting each image in one or more images into a plurality of neighborhood components, determining a cost function corresponding to each neighborhood component in the plurality of neighborhood components in each of the one or more images, identifying at least two structures of interest in each image in the one or more images based on the cost function, wherein the at least two structures of interest include a pubic ramus and a fetal head, measuring an angle of progression based on the at least two structures of interest, and determining the fetal head descent in the birth canal based on the angle of progression.
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5.发明申请METHOD AND SYSTEM FOR AUTOMATED DETECTION AND MEASUREMENT OF A TARGET STRUCTURE 审中-公开自动检测和目标结构测量的方法和系统公开(公告)号：US20160081663A1
公开(公告)日：2016-03-24
申请号：US14489497
申请日：2014-09-18
Applicant: General Electric Company
Inventor： Jixu Chen , Kajoli Banerjee Krishnan
CPC classification number: A61B8/5223 , A61B5/0073 , A61B5/06 , A61B5/065 , A61B5/067 , A61B5/1076 , A61B8/0841 , A61B8/085 , A61B8/0866 , A61B8/0875 , A61B8/4254 , A61B8/466 , A61B8/469 , A61B8/481 , A61B8/483 , A61B8/5207 , A61B2503/02 , A61B2576/00 , G06K9/6203 , G06K2209/05 , G06T7/12 , G06T7/62 , G06T7/73 , G06T2207/10136 , G06T2207/20081 , G06T2207/30044
Abstract: A system and method for imaging a subject are disclosed. A plurality of edge points corresponding to a set of candidate structures are determined in each image frame in a plurality of 3D image frames corresponding to a volume in the subject. A target structure is detected from the set of candidate structures by applying constrained shape fitting to the edge points in each image frame. A subgroup of image frames including the target structure is identified from the 3D frames. A subset of edge points corresponding to the target structure is determined in each of the subgroup of image frames. A plurality of 2D scan planes corresponding to the subset of edge points is determined, and ranked using a determined ranking function to identify a desired scan plane. A diagnostic parameter corresponding to the target structure is measured using a selected image frame that includes the desired scan plane.
Abstract translation: 公开了一种用于成像受试者的系统和方法。 在对应于被摄体中的体积的多个3D图像帧中，在每个图像帧中确定与一组候选结构对应的多个边缘点。 通过对每个图像帧中的边缘点应用约束形状拟合来从候选结构集合中检测目标结构。 从3D帧中识别包括目标结构的图像帧的子组。 在图像帧的每个子组中确定与目标结构相对应的边缘点的子集。 确定与边缘点的子集相对应的多个2D扫描平面，并使用确定的分级函数来分级，以识别期望的扫描平面。 使用包括所需扫描平面的所选图像帧来测量与目标结构对应的诊断参数。
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