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公开(公告)号：US20140176685A1
公开(公告)日：2014-06-26
申请号：US14129315
申请日：2011-06-28
申请人： Michio Oikawa , Hanae Yoshida , Tomohiro Nagao , Jiangtao Gao , Yingjie Han , Xingdong Sheng
发明人： Michio Oikawa , Hanae Yoshida , Tomohiro Nagao , Jiangtao Gao , Yingjie Han , Xingdong Sheng
IPC分类号： H04N13/04
CPC分类号： H04N13/30 , A61B6/022 , A61B6/032 , A61B6/461 , A61B6/466 , A61B6/504 , A61B6/505 , A61B6/5223 , G06T15/08
摘要： The present invention provides an image display method and an image display apparatus, which solve the three-dimensional cueing confliction problem of the maximum intensity projection in the stereoscopic display method, while enabling users to select and render with emphasis the maximum intensity projection of the objects of interest, so that to realize the stereoscopic display. In accordance with the present invention, a three-dimensional surface which has equal distance to a sight-point is utilized as a reference surface, and the distances from all of the local maximum intensity points to this reference surface are calculated, then, the weighting factor of each local maximum intensity point is calculated according to the distances and predetermined weighting function, afterwards, the values of local maximum intensity points are adjusted according to the obtained weighting factors, and finally, the maximum intensity projection value is produced by synthesizing all of the adjusted values of local maximum intensity points.
摘要翻译： 本发明提供了一种图像显示方法和图像显示装置，其解决立体显示方法中的最大强度投影的三维提示冲突问题，同时使用户能够强调选择和呈现物体的最大强度投影 感兴趣，从而实现立体显示。 根据本发明，利用与视点相等距离的三维表面作为基准面，并计算出从所有局部最大强度点到该参考面的距离，然后计算加权 根据距离和预定的加权函数计算每个局部最大强度点的因子，然后根据获得的加权因子调整局部最大强度点的值，最后通过合成所有的最大强度投影值 局部最大强度点的调整值。
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2.发明申请公开(公告)号：US20130249903A1
公开(公告)日：2013-09-26
申请号：US13876059
申请日：2010-10-13
申请人： Miho Isokawa , Hanae Yoshida , Michio Oikawa
发明人： Miho Isokawa , Hanae Yoshida , Michio Oikawa
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , A61B6/465 , A61B6/466 , A61B6/469 , A61B6/5294 , G06F19/321 , G16H15/00
摘要： A medical image display device 20 of the present invention includes: a storage unit 34 that saves medical images, ROI information indicating the position of a three-dimensional region in the medical images, and diagnostic information corresponding to the ROI information; and a control unit that stores, for each of the multiple diagnostic information when the multiple diagnostic information exist for the single medical image, a parameter setting used for displaying the medical image at the time each of the diagnostic information is imparted by a user, and a severity indicating the priority of the parameter setting to be used when displaying the medical image on a display unit, in the storage unit 34 in association with each other.
摘要翻译： 本发明的医疗用图像显示装置20包括：保存医学图像的存储单元34，指示医疗图像中的三维区域的位置的ROI信息，以及与ROI信息对应的诊断信息; 以及控制单元，当针对所述单一医学图像存在多个诊断信息时，针对所述多个诊断信息中的每一个存储用于在所述诊断信息被用户赋予时显示所述医学图像的参数设置，以及 指示在显示单元上显示医学图像时要使用的参数设置的优先级的严重程度，彼此相关联地存储在存储单元34中。
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公开(公告)号：US09491443B2
公开(公告)日：2016-11-08
申请号：US14129315
申请日：2011-06-28
申请人： Michio Oikawa , Hanae Yoshida , Tomohiro Nagao , Jiangtao Gao , Yingjie Han , Xingdong Sheng
发明人： Michio Oikawa , Hanae Yoshida , Tomohiro Nagao , Jiangtao Gao , Yingjie Han , Xingdong Sheng
CPC分类号： H04N13/30 , A61B6/022 , A61B6/032 , A61B6/461 , A61B6/466 , A61B6/504 , A61B6/505 , A61B6/5223 , G06T15/08
摘要： An image display method and an image display apparatus to solve the three-dimensional cueing confliction problem of the maximum intensity projection in the stereoscopic display method, while enabling users to select and render with emphasis the maximum intensity projection of the objects of interest, so that to realize the stereoscopic display. A three-dimensional surface which has equal distance to a sight-point is utilized as a reference surface, and the distances from all of the local maximum intensity points to this reference surface are calculated, then a weighting factor of each local maximum intensity point is calculated according to the distances and predetermined weighting function. After, the values of local maximum intensity points are adjusted according to the obtained weighting factors, and finally, the maximum intensity projection value is produced by synthesizing all of the adjusted values of the local maximum intensity points.
摘要翻译： 一种图像显示方法和图像显示装置，用于解决立体显示方法中的最大强度投影的三维提示冲突问题，同时使用户能够强调选择和重视所关注的对象的最大强度投影，使得 实现立体显示。 将与观察点相等距离的三维表面用作参考表面，并且计算从所有局部最大强度点到该参考表面的距离，则每个局部最大强度点的加权因子为 根据距离和预定加权函数计算。 之后，根据获得的加权因子调整局部最大强度点的值，最后，通过合成局部最大强度点的所有调整值来产生最大强度投影值。
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公开(公告)号：US20140286551A1
公开(公告)日：2014-09-25
申请号：US14349453
申请日：2011-10-03
申请人： Hanae Yoshida , Michio Oikawa
发明人： Hanae Yoshida , Michio Oikawa
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , G06T7/12 , G06T19/00 , G06T2210/41 , G06T2219/008
摘要： It is necessary to provide a technology for simply and efficiently performing manual adjustment on a 3-dimensional region of interest automatically extracted from volume data.An image processing device includes an extraction process executing unit that extracts a 3-dimensional initial region satisfying a predetermined condition from the volume data; a region correction process executing unit that extracts a 3-dimensional corrected region by performing a correction process on the initial region; and a visualization process executing unit that generates a plurality of cross-sectional diagrams of the 3-dimensional image from the volume data and outputs at least some of the plurality of cross-sectional diagrams.When the initial region is displayed, the visualization process executing unit selects one or more cross-sectional diagrams having voxels included in the initial region and outputs the one or more cross-sectional diagrams so that the voxels included in the initial region are distinguishable from other regions. When the corrected region is displayed, the visualization process executing unit selects one or more cross-sectional diagrams having voxels included in the corrected region and outputs the one or more cross-sectional diagrams so that the voxels included in the corrected region are distinguishable from other regions.
摘要翻译： 有必要提供一种简单有效地对从卷数据自动提取的三维感兴趣区域进行手动调整的技术。 一种图像处理装置，包括提取处理执行单元，从所述体积数据中提取满足预定条件的3维初始区域; 区域校正处理执行单元，通过对初始区域进行校正处理来提取3维校正区域; 以及可视化处理执行单元，其从所述体积数据生成所述三维图像的多个横截面图，并且输出所述多个横截面图中的至少一些。 当显示初始区域时，可视化处理执行单元选择一个或多个具有包含在初始区域中的体素的横截面图，并输出一个或多个横截面图，使得包含在初始区域中的体素与其他区域可区分 地区。 当显示校正区域时，可视化处理执行单元选择一个或多个具有包括在校正区域中的体素的横截面图，并输出一个或多个横截面图，使得包括在校正区域中的体素与其他区域可区分 地区。
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公开(公告)号：US08774483B2
公开(公告)日：2014-07-08
申请号：US13512817
申请日：2010-11-25
CPC分类号： A61B5/1075 , G06F19/00
摘要： Provided is an image processing apparatus that automatically recognizes a plurality of organs to subsequently visualize the automatic recognition results in an easy-to-understand manner, and facilitate a modification of the displayed recognition results. The image processing apparatus (23) uses an image processing algorithm to perform an image processing of medical image volume data. The image processing apparatus (23) comprises an organ recognition algorithm executing unit (11) that applies an organ recognition algorithm to medical image volume data to generate and output, as an organ recognition result, structural information on the plurality of organs, and a recognition result displaying unit (32) that displays the organ recognition result. The image processing apparatus (23) comprises: a recognition result judging unit (12) that acquires, via an input device (21), judgment information on whether or not the structural information is correct enough for each of the plurality of organs to be properly recognized; and an organ recognition algorithm revising unit that acquires the judgment information from the recognition result judging unit (12), changes reference information on each organ according to the acquired judgment information and changes the organ recognition algorithm to recognize the plurality of organs using the changed reference information.
摘要翻译： 提供了一种图像处理装置，其能够以容易理解的方式自动识别多个器官，从而随后显现自动识别结果，并且便于修改所显示的识别结果。 图像处理装置（23）使用图像处理算法对医用图像体积数据进行图像处理。 图像处理装置（23）包括：器官识别算法执行单元（11），其将机器识别算法应用于医学图像体积数据，作为器官识别结果生成并输出关于多个器官的结构信息，以及识别 显示器官识别结果的结果显示单元（32）。 图像处理装置（23）包括：识别结果判断单元（12），其经由输入装置（21）获取关于所述多个机构中的每一个是否正确地结构信息是否正确的判断信息 认可的 以及从识别结果判断单元（12）获取判断信息的器官识别算法修正单元，根据获取的判断信息改变各器官的参考信息，并使用改变的参照改变器官识别算法识别多个器官 信息。
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公开(公告)号：US20120308109A1
公开(公告)日：2012-12-06
申请号：US13512817
申请日：2010-11-25
IPC分类号： G06K9/00
CPC分类号： A61B5/1075 , G06F19/00
摘要： Provided is an image processing apparatus that automatically recognizes a plurality of organs to subsequently visualize the automatic recognition results in an easy-to-understand manner, and facilitate a modification of the displayed recognition results. The image processing apparatus (23) uses an image processing algorithm to perform an image processing of medical image volume data. The image processing apparatus (23) comprises an organ recognition algorithm executing unit (11) that applies an organ recognition algorithm to medical image volume data to generate and output, as an organ recognition result, structural information on the plurality of organs, and a recognition result displaying unit (32) that displays the organ recognition result. The image processing apparatus (23) comprises: a recognition result judging unit (12) that acquires, via an input device (21), judgment information on whether or not the structural information is correct enough for each of the plurality of organs to be properly recognized; and an organ recognition algorithm revising unit that acquires the judgment information from the recognition result judging unit (12), changes reference information on each organ according to the acquired judgment information and changes the organ recognition algorithm to recognize the plurality of organs using the changed reference information.
摘要翻译： 提供了一种图像处理装置，其能够以容易理解的方式自动识别多个器官，从而随后显现自动识别结果，并且便于修改所显示的识别结果。 图像处理装置（23）使用图像处理算法对医用图像体积数据进行图像处理。 图像处理装置（23）包括：器官识别算法执行单元（11），其将机器识别算法应用于医学图像体积数据，作为器官识别结果生成并输出关于多个器官的结构信息，以及识别 显示器官识别结果的结果显示单元（32）。 图像处理装置（23）包括：识别结果判断单元（12），其经由输入装置（21）获取关于所述多个机构中的每一个是否正确地结构信息是否正确的判断信息 认可的 以及从识别结果判断单元（12）获取判断信息的器官识别算法修正单元，根据获取的判断信息改变各器官的参考信息，并使用改变的参照改变器官识别算法识别多个器官 信息。
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公开(公告)号：US09275453B2
公开(公告)日：2016-03-01
申请号：US14349453
申请日：2011-10-03
申请人： Hanae Yoshida , Michio Oikawa
发明人： Hanae Yoshida , Michio Oikawa
CPC分类号： G06T7/0012 , G06T7/12 , G06T19/00 , G06T2210/41 , G06T2219/008
摘要： An image processing device includes an extraction process executing unit that extracts a 3-dimensional initial region satisfying a predetermined condition from the volume data, a region correction process executing unit that extracts a 3-dimensional corrected region by performing a correction process on the initial region, and a visualization process executing unit that generates a plurality of cross-sectional diagrams of the 3-dimensional image from the volume data and outputs at least some of the plurality of cross-sectional diagrams. When the initial region is displayed, one or more cross-sectional diagrams having voxels in the initial region are outputted so that the voxels included in the initial region are distinguishable from other regions. When the corrected region is displayed, one or more cross-sectional diagrams having voxels in the corrected region are outputted so that the voxels included in the corrected region are distinguishable from other regions.
摘要翻译： 图像处理装置包括提取处理执行单元，其从体数据提取满足预定条件的3维初始区域;区域校正处理执行单元，其通过对初始区域执行校正处理来提取3维校正区域 以及可视化处理执行单元，其从所述体积数据生成所述三维图像的多个横截面图，并输出所述多个横截面图中的至少一些。 当显示初始区域时，输出在初始区域中具有体素的一个或多个横截面图，使得包含在初始区域中的体素与其他区域区分开。 当显示校正区域时，输出在校正区域中具有体素的一个或多个横截面图，使得包括在校正区域中的体素与其他区域区分开。
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8.发明申请公开(公告)号：US20140098092A1
公开(公告)日：2014-04-10
申请号：US14122517
申请日：2012-04-05
申请人： Miho Isokawa , Michio Oikawa , Hiroki Taniguchi
发明人： Miho Isokawa , Michio Oikawa , Hiroki Taniguchi
CPC分类号： G06T7/0012 , A61B5/055 , A61B5/742 , A61B6/466 , G06F19/00 , G06T15/00 , G06T15/08 , G06T15/503
摘要： An image display device comprises a first control part, a first storage, and a display part. The first storage holds rendering elements, each of which includes a combination of rendering target information and rendering setting information, and a priority order assigned to each rendering element. The rendering target information includes data identification information which designates three-dimensional data of a rendering target and mask information which designates a rendering target area. The rendering setting information includes information which designates a two-dimensional image rendering method and rendering parameter. The first control part determines, based on the rendering setting information and the mask information, whether executing priority processing is necessary. If it is determined that it is necessary to execute the priority processing, either the mask information or the rendering parameter is modified, and a two-dimensional image is rendered based on the rendering elements whereupon the priority processing is executed.
摘要翻译： 图像显示装置包括第一控制部，第一存储部和显示部。 第一存储器保存渲染元素，每个渲染元素包括渲染目标信息和渲染设置信息的组合以及分配给每个渲染元素的优先顺序。 渲染目标信息包括指定渲染目标的三维数据的数据识别信息和指定渲染目标区域的掩码信息。 渲染设置信息包括指定二维图像渲染方法和渲染参数的信息。 第一控制部分基于渲染设置信息和掩码信息确定是否需要执行优先处理。 如果确定需要执行优先处理，则修改掩模信息或渲染参数，并且基于执行优先级处理的再现元素来呈现二维图像。
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公开(公告)号：US5630034A
公开(公告)日：1997-05-13
申请号：US415941
申请日：1995-04-03
申请人： Michio Oikawa , Koichi Sano , Yoshiaki Isobe
发明人： Michio Oikawa , Koichi Sano , Yoshiaki Isobe
CPC分类号： G06T15/08
摘要： A three-dimensional image producing method of determining, as display candidates, voxel data having a value exceeding a display threshold set for density, and voxel data of a specified classification selected from among voxel data classified into a plurality of display classifications, and projecting the voxel data as the display candidates onto a projection plane on the basis of predetermined display conditions to form a three-dimensional image.
摘要翻译： 一种三维图像产生方法，用于确定具有超过为密度设置的显示阈值的值的体素数据作为显示候选，以及从分类为多个显示分类的体素数据中选择的指定分类的体素数据，并且将 基于预定的显示条件将体素数据作为显示候选到投影平面上，以形成三维图像。
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公开(公告)号：US08959461B2
公开(公告)日：2015-02-17
申请号：US14233003
申请日：2012-03-23
CPC分类号： H01J37/261 , G01B15/04 , G01N23/2251 , G03F1/36 , G03F7/70441 , G03F7/70625 , H01L22/12 , H01L2924/0002 , H01L2924/00
摘要： A pattern measurement device includes: a storage section storing mask edge data of a circuit pattern and image data obtained by imaging the circuit pattern; an SEM contour extracting section receiving the image data, SEM contour of the circuit pattern, and cause an exposure simulator to generate estimated SEM contour data of an estimated SEM contour on the basis of the mask edge data and SEM contour data of the extracted SEM contour; a shape classifying section receiving the mask edge data, the SEM contour data, and the estimated contour data to classify the SEM contour data and the estimated SEM contour data into a one-dimensionally shaped contour and a two-dimensionally shaped contour; and an SEM contour sampling section receiving the SEM contour data and the estimated SEM contour data to sample the SEM contour data on the basis of types of the one-dimensionally and two-dimensionally shaped contours.
摘要翻译： 图案测量装置包括：存储部分，其存储电路图案的掩模边缘数据和通过对电路图案进行成像获得的图像数据; 接收图像数据的SEM轮廓提取部分，电路图案的SEM轮廓，并且使得曝光模拟器基于提取的SEM轮廓的掩模边缘数据和SEM轮廓数据来生成估计的SEM轮廓的估计的SEM轮廓数据 ; 接收掩模边缘数据的形状分类部分，SEM轮廓数据和估计的轮廓数据，以将SEM轮廓数据和估计的SEM轮廓数据分类成一维轮廓和二维轮廓; 以及SEM轮廓采样部，其接收SEM轮廓数据和估计的SEM轮廓数据，以基于一维和二维轮廓的类型对SEM轮廓数据进行采样。
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