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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：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：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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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：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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7.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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