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11.发明申请公开(公告)号：US20100249593A1
公开(公告)日：2010-09-30
申请号：US12561786
申请日：2009-09-17
CPC分类号： A61B8/00 , A61B8/465 , A61B8/469 , A61B8/483 , G06F19/321
摘要： An ultrasound diagnostic apparatus includes a first storage unit configured to store three-dimensional image data acquired by measuring the organ; a second storage unit configured to store a region name in association with a display method, the region name being the name of a region of the organ and the display method being for displaying the region of the organ; a region retrieval unit configured to retrieve, based on the region name, the region from the three-dimensional image data; and a display unit configured to display a two-dimensional image data; and a display control unit configured to transform, based on the region retrieved by the region unit, the three-dimensional image data of the region into the two-dimensional image for the region and configured to display the two-dimensional image on the display unit using the display method.
摘要翻译： 超声波诊断装置包括：第一存储单元，被配置为存储通过测量器官取得的三维图像数据; 第二存储单元，被配置为与显示方法相关联地存储区域名称，所述区域名称是所述器官的区域的名称，所述显示方法用于显示所述器官的区域; 区域检索单元，被配置为基于所述区域名称从所述三维图像数据中检索所述区域; 以及显示单元，被配置为显示二维图像数据; 以及显示控制单元，被配置为基于由所述区域单元检索的区域将所述区域的三维图像数据变换为所述区域的二维图像，并且被配置为在所述显示单元上显示所述二维图像 使用显示方式。
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公开(公告)号：US09098927B2
公开(公告)日：2015-08-04
申请号：US13389334
申请日：2009-08-21
CPC分类号： G06T19/00 , A61B5/055 , A61B6/03 , A61B6/5223 , A61B8/523 , G06F19/00 , G06T2219/008 , G06T2219/028
摘要： An image processing apparatus for diagnostic imaging,which allows easy verification of a spatial position on an arbitrary cross section is provided. An image processing apparatus 1 includes a basic position calculating unit 2 configured to calculate a position of a basic cross section from an image data, an auxiliary position calculating unit 3 configured to calculate a position of an auxiliary cross section, a generating unit 4 configured to generate a basic cross-sectional image using the image data and the position of the basic cross section and generate an auxiliary cross-sectional image using the image data and the position of the auxiliary cross section, a relationship calculating unit 5 configured to calculate information on a positional relationship indicating the relative positional relationship between the position of the basic cross section and the position of the auxiliary cross section, and a combining unit 6 configured to combine the information on the positional relationship with the basic cross-sectional image or the auxiliary cross-sectional image respectively, and a display unit 9 configured to display the combined image.
摘要翻译： 提供了一种用于诊断成像的图像处理装置，其允许容易地验证任意横截面上的空间位置。 图像处理装置1包括：基本位置计算单元2，被配置为从图像数据计算基本横截面的位置;辅助位置计算单元3，被配置为计算辅助横截面的位置;生成单元4， 使用图像数据和基本横截面的位置生成基本横截面图像，并使用图像数据和辅助横截面的位置生成辅助横截面图像;关系计算单元5，被配置为计算关于 指示基本截面的位置与辅助横截面的位置之间的相对位置关系的位置关系，以及组合单元6，其被配置为将关于位置关系的信息与基本横截面图像或辅助横截面 以及被配置为显示组合的显示单元9 d图像。
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公开(公告)号：US08049749B2
公开(公告)日：2011-11-01
申请号：US11840380
申请日：2007-08-17
IPC分类号： G06T15/00
CPC分类号： G06T19/00 , G06T2219/004 , G06T2219/2012
摘要： An image generator for medical use includes a shape information acquiring unit acquiring shape information of a subject, a functional information acquiring unit acquiring a functional value of the subject, a polyhedron generating unit generating a polyhedron so as to have a clearance within a virtual display space on the basis of the acquired shape information, a functional information mapping unit allocating the functional information to a face of the polyhedron, and a display unit displaying and outputting the virtual display space.
摘要翻译： 用于医疗用途的图像发生器包括获取对象的形状信息的形状信息获取单元，获取被摄体的功能值的功能信息获取单元，生成多面体的多面体生成单元，以便在虚拟显示空间内具有间隙 基于获取的形状信息，将功能信息映射单元分配给多面体的面部，以及显示单元，显示并输出虚拟显示空间。
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公开(公告)号：US20080192998A1
公开(公告)日：2008-08-14
申请号：US12028954
申请日：2008-02-11
IPC分类号： G06K9/00
CPC分类号： G06K9/48 , G06T7/12 , G06T2207/30048
摘要： An image processing apparatus includes: an image inputting unit configured to acquire an image of an organ having a cavity; a filtering unit configured to filter the image by applying a spatial filter to the image, the spatial filter emphasizing a pixel information of the image at a center position of a closed area corresponding to the cavity; a center estimating unit configured to estimate the center position of the cavity from the filtered image; and a boundary determining unit configured to determine a boundary line corresponding to a wall of the cavity based on the filtered image and the estimated center position.
摘要翻译： 图像处理装置包括：图像输入单元，被配置为获取具有空腔的器官的图像; 滤波单元，被配置为通过对图像应用空间滤波器来对图像进行滤波，所述空间滤波器强调在对应于空腔的封闭区域的中心位置处的图像的像素信息; 中心估计单元，被配置为从滤波图像估计空腔的中心位置; 以及边界确定单元，被配置为基于所述滤波图像和所估计的中心位置来确定与所述腔的壁相对应的边界线。
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公开(公告)号：US20120134566A1
公开(公告)日：2012-05-31
申请号：US13389334
申请日：2009-08-21
IPC分类号： G06K9/00
CPC分类号： G06T19/00 , A61B5/055 , A61B6/03 , A61B6/5223 , A61B8/523 , G06F19/00 , G06T2219/008 , G06T2219/028
摘要： An image processing apparatus for diagnostic imaging,which allows easy verification of a spatial position on an arbitrary cross section is provided. An image processing apparatus 1 includes a basic position calculating unit 2 configured to calculate a position of a basic cross section from an image data, an auxiliary position calculating unit 3 configured to calculate a position of an auxiliary cross section, a generating unit 4 configured to generate a basic cross-sectional image using the image data and the position of the basic cross section and generate an auxiliary cross-sectional image using the image data and the position of the auxiliary cross section, a relationship calculating unit 5 configured to calculate information on a positional relationship indicating the relative positional relationship between the position of the basic cross section and the position of the auxiliary cross section, and a combining unit 6 configured to combine the information on the positional relationship with the basic cross-sectional image or the auxiliary cross-sectional image respectively, and a display unit 9 configured to display the combined image.
摘要翻译： 提供了一种用于诊断成像的图像处理装置，其允许容易地验证任意横截面上的空间位置。 图像处理装置1包括：基本位置计算单元2，被配置为从图像数据计算基本横截面的位置;辅助位置计算单元3，被配置为计算辅助横截面的位置;生成单元4， 使用图像数据和基本横截面的位置生成基本横截面图像，并使用图像数据和辅助横截面的位置生成辅助横截面图像;关系计算单元5，被配置为计算关于 指示基本截面的位置与辅助横截面的位置之间的相对位置关系的位置关系，以及组合单元6，其被配置为将关于位置关系的信息与基本横截面图像或辅助横截面组合 以及被配置为显示组合的显示单元9 d图像。
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公开(公告)号：US20120036094A1
公开(公告)日：2012-02-09
申请号：US13254925
申请日：2009-12-15
IPC分类号： G06F15/18
CPC分类号： G06T7/0012 , G06T2207/10072 , G06T2207/20072 , G06T2207/20081 , G06T2207/30048
摘要： A learning apparatus acquires a plurality of training samples containing a plurality of attributes and known classes, gives the plurality of training samples to a route node of a decision tree to be learned as an identifier, generates a plurality of child nodes from a parent node of the decision tree, allocates the training samples whose attribute corresponding to a branch condition for classification is not a deficit values at the parent node of the decision tree out of the plurality of training samples, to any of the plurality of child nodes according to the branch condition, gives the training samples whose attribute is the deficit value, to any one of the plurality of child nodes, and executes the generation of the child nodes and the allocating of the training samples until a termination condition is satisfied.
摘要翻译： 学习装置获取包含多个属性和已知类别的多个训练样本，将多个训练样本给予作为标识符学习的决策树的路由节点，从父节点生成多个子节点 所述决策树将所述训练样本分配给所述多个训练样本中的所述决策树的所述父节点的不是缺省值的属性，所述训练样本的对应于所述分类条件的属性根据所述分支分配给所述多个子节点中的任一个 条件，将属性为缺陷值的训练样本提供给多个子节点中的任一个，并且执行子节点的生成和训练样本的分配，直到满足终止条件。
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17.发明申请公开(公告)号：US20070211944A1
公开(公告)日：2007-09-13
申请号：US11712366
申请日：2007-03-01
IPC分类号： G06K9/46
CPC分类号： G06K9/00248
摘要： An apparatus for detecting a feature point includes an image input unit that inputs an image of the target object; a three-dimensional shape information holding unit that stores three-dimensional shape information including reference feature points of a model relating to the target object; a correspondence relation acquiring unit that acquires a correspondence relation between the input image and the three-dimensional shape; a seek area acquiring unit that acquires image information of a seek area on the input image corresponding to an area including a point corresponding to the specific feature point in the model on the basis of the correspondence relation; and a feature point detecting unit that detects the position of the specific feature point in the input image from the image information.
摘要翻译： 用于检测特征点的装置包括输入目标对象的图像的图像输入单元; 三维形状信息保持单元，其存储包括与所述目标对象相关的模型的参考特征点的三维形状信息; 对应关系获取单元，其获取所述输入图像与所述三维形状之间的对应关系; 搜索区域获取单元，基于所述对应关系，获取与所述模型中对应于所述特定特征点的点对应的输入图像上的搜索区域的图像信息; 以及特征点检测单元，其从图像信息中检测输入图像中的特定特征点的位置。
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公开(公告)号：US08480582B2
公开(公告)日：2013-07-09
申请号：US10377800
申请日：2003-03-04
IPC分类号： A61B8/00
CPC分类号： A61B8/0883 , A61B8/14 , G06T7/12 , G06T7/246 , G06T2207/10136 , G06T2207/20132 , G06T2207/30048
摘要： An ultrasonic imaging apparatus and an ultrasonic diagnosis apparatus including the ultrasonic imaging apparatus comprise an image acquiring unit, extracting unit, tracking unit and physical parameter calculating unit. The image acquiring unit acquires image data of a subject, the extracting unit extracts a plurality of trackable characterizing points based on the acquired image data, the tracking unit tracks the movement of the characterizing points, and the physical parameter calculating unit acquires specific physical parameters, such as displacement, distortion and distortion velocity, based on the information derived from tracked results, of the characterizing points contained in each region of interest (ROI). Both of the ultrasonic imaging apparatus and an ultrasonic diagnosis apparatus make it possible to easily and accurately perform extraction of characterizing points and low-cost analysis of contraction/expansion functions of the heart or the like.
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19.发明授权公开(公告)号：US07577281B2
公开(公告)日：2009-08-18
申请号：US11203064
申请日：2005-08-15
申请人： Masahide Nishiura
发明人： Masahide Nishiura
CPC分类号： G06T7/20 , A61B8/0883 , A61B8/463 , A61B8/483 , A61B8/5223 , G06T2207/30048
摘要： A medical kinematic analysis apparatuses includes a tracking point coordinate acquiring unit to generate coordinate time series data representing a coordinate of a tracking point on a heart from the time series image data, a motion information acquiring unit to generate time series motion information of the tracking point from the coordinate time series data, a first motion component computation unit to compute a motion component of a cardiac systole/diastolic direction from the time series motion information, and a second motion component computation unit to compute a motion component of a direction different from the cardiac systole/diastolic direction from the time series motion information.
摘要翻译： 医疗运动学分析装置包括跟踪点坐标获取单元，用于从时间序列图像数据生成表示心脏上的跟踪点的坐标的坐标时间序列数据，运动信息获取单元，用于生成跟踪点的时间序列运动信息 根据所述坐标时间序列数据，从所述时间序列运动信息计算心脏收缩/舒张方向的运动分量的第一运动分量运算部，以及计算与所述时间序列运动信息不同的方向的运动分量的第二运动分量运算部 心脏收缩期/舒张方向从时间序列运动信息。
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20.发明授权Ultrasonic picture processing method and ultrasonic picture processing apparatus 有权超声波图像处理方法和超声波图像处理装置公开(公告)号：US07460698B2
公开(公告)日：2008-12-02
申请号：US11026015
申请日：2005-01-03
IPC分类号： G06K9/00
CPC分类号： G01S7/52073 , A61B6/503 , A61B8/08 , A61B8/0883 , A61B8/485 , G01S7/52036 , G01S7/52066 , G01S7/52071 , G01S15/8979 , Y10S128/922
摘要： An ultrasonic picture processing method comprising the steps of extracting contour information of a target from respective frame pictures of an ultrasonic moving image, dividing the extracted contour information into a plurality of regions at a preset interval, comparing the divided contour information parts with one another and making a predetermined determination of the ultrasonic moving pictures based on the comparison results.
摘要翻译： 一种超声波图像处理方法，包括以下步骤：从超声波运动图像的各帧图像提取目标的轮廓信息，将所提取的轮廓信息以预定间隔分割为多个区域，将分割的轮廓信息部分彼此进行比较，以及 基于比较结果对超声波运动图像进行预定的确定。
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