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21. 发明授权

US06987827B2 Apparatus and method for X-ray computer tomography 有权
标题翻译： X射线计算机断层扫描仪的设备和方法
公开(公告)号：US06987827B2
公开(公告)日：2006-01-17
申请号：US10798435
申请日：2004-03-12
申请人： Shinsuke Tsukagoshi
发明人： Shinsuke Tsukagoshi
IPC分类号： A61B6/03 , G06F17/00 , G01N23/083
CPC分类号： A61B6/469 , A61B6/027 , A61B6/032 , G06T11/003 , G06T11/005 , Y10S378/901
摘要： An X-ray computed tomographic apparatus of the invention includes a display portion to display, on a screen, a scanogram related to a subject together with a quadrilateral frame line specifying a reconstruction range, an input portion to input a command to transform the frame line specifying the reconstruction range to a parallelogram or rotate the frame line specifying the reconstruction range, a gantry to perform scanning in a scan range corresponding to the reconstruction range, and a reconstruction portion to reconstruct image data related to plural slices, parallel to one another and included in the reconstruction range, slice-by-slice on the basis of projection data acquired by the scanning.
摘要翻译：本发明的X射线计算机断层摄影装置包括显示部分，用于在屏幕上显示与被摄体相关的扫描图与指定重建范围的四边形框线;输入部分，输入用于变换帧线的命令将重建范围指定为平行四边形或旋转指定重建范围的框架线，在与重建范围相对应的扫描范围内执行扫描的台架以及重建部分，以重建彼此平行的与多个切片相关的图像数据;以及基于通过扫描获得的投影数据逐个切片地包含在重建范围内。

22. 发明申请

US20050008115A1 X-ray computed tomography apparatus and picture quality simulation apparatus 有权
标题翻译： X射线计算机断层摄影装置和图像质量仿真装置
公开(公告)号：US20050008115A1
公开(公告)日：2005-01-13
申请号：US10830106
申请日：2004-04-23
申请人： Shinsuke Tsukagoshi
发明人： Shinsuke Tsukagoshi
IPC分类号： A61B6/00 , A61B6/03 , G21K1/12 , G01N23/00 , H05G1/60
CPC分类号： A61B6/583 , A61B6/032 , A61B6/463 , A61B6/542 , A61B6/544 , Y10S378/901
摘要： An X-ray computed tomography apparatus according to this invention includes a gantry (1) which scans an imaging target region of a subject to be examined in accordance with scan conditions, a reconstruction unit (36) which reconstructs image data from projection data, a scan plan setting support system (40) which sets scan conditions, an image SD calculating unit (41) which calculates an image SD associated with an index of picture quality on the basis of the set scan conditions, a data storage device (35) which stores sample image data having a reference value of an image SD, a simulation image generating unit (42) which generates simulation image data corresponding to the calculated image SD from the sample image data on the basis of the calculated image SD and the reference value of the image SD, and a display (38) which displays the generated simulation image data.
摘要翻译：根据本发明的X射线计算机断层摄影装置包括根据扫描条件扫描要检查的对象的成像目标区域的台架（1），从投影数据重建图像数据的重建单元（36），扫描计划设置支持系统（40），设置扫描条件的图像SD计算单元（41），其基于所设置的扫描条件计算与图像质量的索引相关联的图像SD;数据存储装置（35），其存储具有图像SD的参考值的样本图像数据，模拟图像生成单元（42），其根据计算出的图像SD和参考值生成从样本图像数据对应于计算出的图像SD的模拟图像数据图像SD和显示生成的模拟图像数据的显示器（38）。

23. 发明授权

US09479753B2 Image processing system for multiple viewpoint parallax image group 有权
标题翻译：多视点视差图像组图像处理系统
公开(公告)号：US09479753B2
公开(公告)日：2016-10-25
申请号：US13552056
申请日：2012-07-18
申请人： Shinsuke Tsukagoshi , Takashi Tsutsumi , Akira Taniguchi
发明人： Shinsuke Tsukagoshi , Takashi Tsutsumi , Akira Taniguchi
IPC分类号： G06T15/00 , H04N13/00 , G02B27/22 , H04N13/04 , G02B27/00 , A61B6/00
CPC分类号： H04N13/117 , A61B6/462 , A61B6/466 , A61B6/469 , A61B6/501 , A61B6/5223 , G02B27/0093 , G02B27/2214 , G06F19/00 , H04N13/305 , H04N13/349 , H04N13/383
摘要： An image processing system according to an embodiment includes a stereoscopic display device, a receiving unit, and a display controller. The stereoscopic display device displays a stereoscopic image that is capable of being viewed stereoscopically using a parallax image group as a plurality of parallax images generated by performing rendering processing on volume data as three-dimensional medical image data. The receiving unit receives a region of interest in the stereoscopic image. The display controller causes the stereoscopic display device to display the parallax image group that has been generated by performing the rendering processing on the volume data based on a plurality of viewpoint positions of which sight line directions intersect with one another at a position of the volume data that corresponds to the region of interest received by the receiving unit.
摘要翻译：根据实施例的图像处理系统包括立体显示设备，接收单元和显示控制器。立体显示装置使用视差图像组作为通过对作为三维医学图像数据的体数据执行呈现处理而生成的多个视差图像来显示能够立体观看的立体图像。接收单元接收立体图像中的感兴趣区域。显示控制器使得立体显示装置基于在卷数据的位置处的视线方向彼此相交的多个视点位置来显示通过对音量数据执行渲染处理而生成的视差图像组其对应于由接收单元接收的感兴趣区域。

24. 发明授权

US09230334B2 X-ray CT apparatus and image processing method 有权
标题翻译： X射线CT装置及图像处理方法
公开(公告)号：US09230334B2
公开(公告)日：2016-01-05
申请号：US13431097
申请日：2012-03-27
申请人： Yasuko Fujisawa , Shinsuke Tsukagoshi , Shinji Muramatsu , Takumi Ishizaka
发明人： Yasuko Fujisawa , Shinsuke Tsukagoshi , Shinji Muramatsu , Takumi Ishizaka
IPC分类号： G06K9/00 , G06T7/20 , G06T7/00
CPC分类号： G06T7/2033 , G06T7/0016 , G06T7/246 , G06T2207/10081 , G06T2207/30096
摘要： An X-ray CT apparatus according to an exemplary embodiment includes: a specifying unit that specifies the position of a lesion and the position of a surrounding site positioned in a surrounding of the lesion, from pieces of image data of the inside of the patient corresponding to the mutually-different temporal phases; a movement information calculating unit that calculates movement information related to movements of the lesion and the surrounding site, based on the positions of the lesion and the surrounding site specified by the specifying unit; and a relative relationship calculating unit that calculates a relative relationship between the movement information of the lesion and the movement information of the surrounding site calculated by the movement information calculating unit.
摘要翻译：根据示例性实施例的X射线CT装置包括：指定单元，其从患者对应的内部的图像数据中的多个图像数据指定病变的位置和位于病变周围的周围位置的位置到相互不同的时间阶段; 运动信息计算单元，基于由所述指定单元指定的所述病变和所述周围位置的位置来计算与所述病变和所述周围部位的移动有关的移动信息; 以及相对关系计算单元，其计算由所述移动信息计算单元计算的所述病变的移动信息与所述周围位置的移动信息之间的相对关系。

25. 发明授权

US08184768B2 X-ray CT apparatus and method for controlling X-ray tube 有权
标题翻译： X射线CT装置及X射线管的控制方法
公开(公告)号：US08184768B2
公开(公告)日：2012-05-22
申请号：US12841464
申请日：2010-07-22
申请人： Toyomasa Honda , Shinsuke Tsukagoshi
发明人： Toyomasa Honda , Shinsuke Tsukagoshi
IPC分类号： A61B6/00
CPC分类号： A61B6/032 , A61B6/027 , A61B6/541 , A61B6/542
摘要： This embodiment is provided with a detector configured to detect an X-ray radiated from an X-ray tube, a reconstructing part configured to reconstruct an image from projection data based on the detection by the detector, an acquiring part configured to acquire a parameter indicating the status of a scan, a determining part configured to determine whether the parameter acquired by the acquiring part during the scan is included within a reference range, and a controller configured to change the size of a focal point of an electron beam to a different size depending on the determination result during the scan with reference to the result of the determination by the determining part.
摘要翻译：该实施例具备检测器，其被配置为检测从X射线管辐射的X射线，重建部件，被配置为基于检测器的检测从投影数据重建图像;获取部件，被配置为获取指示扫描的状态，被配置为确定在扫描期间由获取部分获取的参数是否包括在参考范围内的确定部分，以及被配置为将电子束的焦点尺寸改变为不同大小的控制器取决于扫描期间的确定结果，参考确定部分的确定结果。

26. 再颁专利

USRE41219E1 Apparatus and method for X-ray computer tomography 失效
标题翻译： X射线计算机断层扫描仪的设备和方法
公开(公告)号：USRE41219E1
公开(公告)日：2010-04-13
申请号：US11450952
申请日：2006-06-12
申请人： Shinsuke Tsukagoshi
发明人： Shinsuke Tsukagoshi
IPC分类号： A61B6/03
CPC分类号： A61B6/469 , A61B6/027 , A61B6/032 , G06T11/003 , G06T11/005 , Y10S378/901
摘要： An X-ray computed tomographic apparatus of the invention includes a display portion to display, on a screen, a scanogram related to a subject together with a quadrilateral frame line specifying a reconstruction range, an input portion to input a command to transform the frame line specifying the reconstruction range to a parallelogram or rotate the frame line specifying the reconstruction range, a gantry to perform scanning in a scan range corresponding to the reconstruction range, and a reconstruction portion to reconstruct image data related to plural slices, parallel to one another and included in the reconstruction range, slice-by-slice on the basis of projection data acquired by the scanning.
摘要翻译：本发明的X射线计算机断层摄影装置包括显示部分，用于在屏幕上显示与被摄体相关的扫描图与指定重建范围的四边形框线;输入部分，输入用于变换帧线的命令将重建范围指定为平行四边形或旋转指定重建范围的框架线，在与重建范围相对应的扫描范围内执行扫描的台架以及重建部分，以重建彼此平行的与多个切片相关的图像数据;以及基于通过扫描获得的投影数据逐个切片地包含在重建范围内。

27. 发明授权

US07668286B2 X-ray CT apparatus 有权
标题翻译： X射线CT装置
公开(公告)号：US07668286B2
公开(公告)日：2010-02-23
申请号：US12200065
申请日：2008-08-28
申请人： Masaharu Tsuyuki , Shinsuke Tsukagoshi
发明人： Masaharu Tsuyuki , Shinsuke Tsukagoshi
IPC分类号： A61B6/00
CPC分类号： A61B6/032 , A61B5/0402 , A61B6/0457 , A61B6/541
摘要： An X-ray CT apparatus sets at least an imaging-subject area to be imaged, and a heart imaging area included in the imaging-subject area and determined based on a position and size of a heart on a subject P. When an image is taken, the X-ray CT apparatus sets imaging conditions, such as whether electrocardiographic synchronization is required for imaging and a type of reconstruction mode, based on each set imaging area.
摘要翻译： X射线CT装置至少设置要成像的成像对象区域和包括在成像对象区域中的心脏成像区域，并且基于被检体P上的心脏的位置和大小来确定。当图像为采用X射线CT设备，基于每个设置的成像区域来设置诸如成像需要心电图同步和重建模式的类型的成像条件。

28. 发明授权

US09814434B2 Medical image display apparatus and X-ray computed tomography apparatus 有权
公开(公告)号：US09814434B2
公开(公告)日：2017-11-14
申请号：US13161870
申请日：2011-06-16
申请人： Shinsuke Tsukagoshi
发明人： Shinsuke Tsukagoshi
IPC分类号： A61B6/03 , H04N7/01 , A61B6/00 , G06F19/00
CPC分类号： A61B6/469 , A61B6/461 , A61B6/481 , A61B6/486 , G06F19/00 , G06F19/321
摘要： According to one embodiment, a medical image display apparatus includes a thin-out processing unit configured to execute thin-out processing for a series of original medical images, a display unit configured to display the series of medical images generated by the thin-out processing as a moving image and a control unit. The control unit controls the thin-out processing unit to change thin-out ratios on a time axis in the thin-out processing.

29. 发明授权

US09336751B2 Image processing system, apparatus, and method and medical image diagnosis apparatus 有权
标题翻译：图像处理系统，装置和方法以及医学图像诊断装置
公开(公告)号：US09336751B2
公开(公告)日：2016-05-10
申请号：US13553283
申请日：2012-07-19
申请人： Shinsuke Tsukagoshi , Takumi Hara
发明人： Shinsuke Tsukagoshi , Takumi Hara
IPC分类号： G06T15/00 , G09G5/14 , H04N13/02 , H04N13/04
CPC分类号： G09G5/14 , H04N13/275 , H04N13/341 , H04N13/351 , H04N13/354
摘要： In an image processing system according to an embodiment, a display unit simultaneously displays a predetermined number of parallax images. A parallax image generation control unit performs control such that a group of parallax images of point-of-view positions which are larger in number than the predetermined number is generated. A display control unit classifies the group of the parallax images into a first parallax image sub group including a set of parallax images whose point-of-view positions are discontinuous to each other and a second parallax image sub group including parallax images whose point-of-view positions are between the set of the parallax images, and performs control such that the display unit displays the first parallax image sub group and the second parallax image sub group while switching the first parallax image sub group and the second parallax image sub group at a predetermined switching speed.
摘要翻译：在根据实施例的图像处理系统中，显示单元同时显示预定数量的视差图像。视差图像生成控制单元执行控制，使得产生数量大于预定数量的视点位置的视差图像组。显示控制单元将视差图像组分类为包括视点位置彼此不连续的一组视差图像的第一视差图像子组和包括视点图像的视点图像的第二视差图像子组视差位置在所述视差图像组之间，并且进行控制，使得所述显示单元在将所述第一视差图像子组和所述第二视差图像子组切换到所述第一视差图像子组和所述第二视差图像子组的同时显示所述第一视差图像子组和所述第二视差图像子组预定切换速度。

30. 发明授权

US09299313B2 Medical image display apparatus and program 有权
标题翻译：医用图像显示装置及程序
公开(公告)号：US09299313B2
公开(公告)日：2016-03-29
申请号：US13680566
申请日：2012-11-19
申请人： Takahiro Goto , Shinsuke Tsukagoshi
发明人： Takahiro Goto , Shinsuke Tsukagoshi
IPC分类号： G09G5/00 , A61B6/03 , A61B6/00 , G06T11/60 , G06T19/00 , G06F9/44 , G06F3/0481 , G06T11/00
CPC分类号： G09G5/006 , A61B6/032 , A61B6/463 , A61B6/486 , A61B6/542 , G06F3/0481 , G06F9/451 , G06F19/00 , G06T11/00 , G06T11/60 , G06T19/00
摘要： According to one embodiment, a medical image display apparatus includes at least a time information obtaining unit, an image storage unit, a display unit, a display unit, and an indicating unit. The time information obtaining unit obtains information on a scan sequence and obtains scan time information as information of a time when a medical image is picked up in accordance with the scan sequence. The image storage unit stores the scan time information in association with the medical image. The display unit simultaneously displays the medical image including the scan time information stored in the image storage unit and a time chart indicating the scan sequence. When a predetermined medical image displayed on the display unit is selected, the indicating unit displays an image indicating a time position on the time chart corresponding to the scan time information included in the medical image.
摘要翻译：根据一个实施例，医疗图像显示装置至少包括时间信息获取单元，图像存储单元，显示单元，显示单元和指示单元。时间信息获取单元获取关于扫描序列的信息，并且获取作为根据扫描序列拾取医学图像的时间的信息的扫描时间信息。图像存储单元与医学图像相关联地存储扫描时间信息。显示单元同时显示包括存储在图像存储单元中的扫描时间信息的医学图像和指示扫描序列的时间图。当选择显示在显示单元上的预定医疗图像时，指示单元在与包括在医学图像中的扫描时间信息相对应的时间图上显示指示时间位置的图像。

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