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11. 发明授权

US08478006B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08478006B2
公开(公告)日：2013-07-02
申请号：US12546412
申请日：2009-08-24
申请人： Kazumasa Arakita , Toshiyuki Sato
发明人： Kazumasa Arakita , Toshiyuki Sato
IPC分类号： G06K9/00
CPC分类号： G06T3/0037 , G06T15/08
摘要： An extraction unit extracts a centerline of a tubular structure from a volume data set. A generation unit generates a plurality of image data sets concerning a plurality of curved planes based on the volume data set. Each of the curved planes contains the centerline. The plurality of image data sets have a plurality of image lengths respectively and contain a plurality of centerlines respectively. A first specification unit specifies a first image data set or a second image data set from the plurality of image data sets. The first image data set is specified based on the plurality of image lengths of the plurality of image data sets. The second image data set is specified based on gradients of the plurality of centerlines of the plurality of image data sets. A display unit displays the first image or the second image.
摘要翻译：提取单元从卷数据集提取管状结构的中心线。生成单元基于体数据集生成关于多个曲面的多个图像数据集。每个曲面均包含中心线。多个图像数据组分别具有多个图像长度，并且分别包含多个中心线。第一规格单元从多个图像数据集中指定第一图像数据集或第二图像数据集。基于多个图像数据集合的多个图像长度来指定第一图像数据集。基于多个图像数据组的多个中心线的梯度来指定第二图像数据集。显示单元显示第一图像或第二图像。

12. 发明申请

US20120020452A1 MEDICAL IMAGE DISPLAY APPARATUS AND X-RAY COMPUTED TOMOGRAPHY APPARATUS 有权
标题翻译：医学图像显示装置和X射线计算机图像设备
公开(公告)号：US20120020452A1
公开(公告)日：2012-01-26
申请号：US13187832
申请日：2011-07-21
申请人： Kazumasa Arakita , Shinsuke Tsukagoshi
发明人： Kazumasa Arakita , Shinsuke Tsukagoshi
IPC分类号： A61B6/03 , H04N5/91
CPC分类号： H04N5/783 , A61B5/1135 , A61B6/03 , A61B6/486 , A61B6/5217 , A61B6/5288 , A61B8/5223 , A61B8/5284 , G06F19/00 , H04N9/804
摘要： According to one embodiment, a medical image display apparatus includes an image storage unit configured to store data of a series of medical images constituting a moving image associated with an object, and a reproduction control unit configured to perform read control of the image storage unit to alternately and repeatedly reproduce and display some of the series of medical images corresponding to a partial period in one cycle associated with cyclic motion of the object in a forward direction and a backward direction.
摘要翻译：根据一个实施例，医疗图像显示装置包括：图像存储单元，被配置为存储构成与对象相关联的运动图像的一系列医学图像的数据;以及再现控制单元，被配置为执行图像存储单元的读取控制交替地和重复地再现并显示与在向前和向后的方向上的物体的循环运动相关联的一个周期中对应于部分周期的一系列医学图像。

13. 发明申请

US20100053160A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20100053160A1
公开(公告)日：2010-03-04
申请号：US12546412
申请日：2009-08-24
申请人： Kazumasa Arakita , Toshiyuki Sato
发明人： Kazumasa Arakita , Toshiyuki Sato
IPC分类号： G06T17/00 , G06K9/00
CPC分类号： G06T3/0037 , G06T15/08
摘要： An extraction unit extracts a centerline of a tubular structure from a volume data set. A generation unit generates a plurality of image data sets concerning a plurality of curved planes based on the volume data set. Each of the curved planes contains the centerline. The plurality of image data sets have a plurality of image lengths respectively and contain a plurality of centerlines respectively. A first specification unit specifies a first image data set or a second image data set from the plurality of image data sets. The first image data set is specified based on the plurality of image lengths of the plurality of image data sets. The second image data set is specified based on gradients of the plurality of centerlines of the plurality of image data sets. A display unit displays the first image or the second image.
摘要翻译：提取单元从卷数据集提取管状结构的中心线。生成单元基于体数据集生成关于多个曲面的多个图像数据集。每个曲面均包含中心线。多个图像数据组分别具有多个图像长度，并且分别包含多个中心线。第一规格单元从多个图像数据集中指定第一图像数据集或第二图像数据集。基于多个图像数据集合的多个图像长度来指定第一图像数据集。基于多个图像数据组的多个中心线的梯度来指定第二图像数据集。显示单元显示第一图像或第二图像。

14. 发明申请

US20130021335A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND MEDICAL IMAGE DIAGNOSTIC DEVICE 审中-公开
标题翻译：图像处理装置，图像处理方法和医学图像诊断装置
公开(公告)号：US20130021335A1
公开(公告)日：2013-01-24
申请号：US13552002
申请日：2012-07-18
申请人： Kazumasa Arakita , Yasuhiro Noshi , Tatsuo Maeda , Go Mukumoto , Takahiro Yoda , Yoshiaki Yaoi , Tomonori Ozaki
发明人： Kazumasa Arakita , Yasuhiro Noshi , Tatsuo Maeda , Go Mukumoto , Takahiro Yoda , Yoshiaki Yaoi , Tomonori Ozaki
IPC分类号： G06T15/00
CPC分类号： G02B27/2214 , A61B6/462 , A61B6/466 , A61B6/469 , A61B6/501 , A61B6/5223 , G02B3/14 , H04N13/111 , H04N13/305 , H04N13/361
摘要： In an image processing system according to an embodiment, an image processing device in the embodiment includes a receiving unit, a flat image generator, and an output unit. The receiving unit receives setting of a region of interest on parallax images of a subject that are displayed stereoscopically. The flat image generator generates a flat image of a cut surface of the subject that is generated by cutting the subject along a plane corresponding to the region of interest received by the receiving unit based on volume data of the subject stored in a predetermined storage device. The output unit outputs the flat image generated by the flat image generator.
摘要翻译：在根据实施例的图像处理系统中，本实施例中的图像处理装置包括接收单元，平面图像生成器和输出单元。接收单元在立体显示的对象的视差图像上接收感兴趣区域的设置。平面图像生成器基于存储在预定存储装置中的被摄体的体积数据，生成通过沿对应于由接收单元接收的感兴趣区域的平面切割被摄体而产生的被摄体的切面的平坦图像。输出单元输出由平面图像发生器产生的平面图像。

15. 发明授权

US08009795B2 Image processing apparatus and X-ray computer tomography apparatus 有权
标题翻译：图像处理装置和X射线计算机断层摄影装置
公开(公告)号：US08009795B2
公开(公告)日：2011-08-30
申请号：US12560655
申请日：2009-09-16
申请人： Kazumasa Arakita , Naruomi Akino
发明人： Kazumasa Arakita , Naruomi Akino
IPC分类号： A61B6/00
CPC分类号： G06T7/20 , G06T7/0012 , G06T2207/10081 , G06T2207/20101 , G06T2207/30048 , G06T2207/30061
摘要： An image processing apparatus includes a storage unit which stores the data of a plurality of images including an examination target organ of an object, a reference point determining unit which determines, from each of the images, a reference point which is located in or near a region of the examination target organ and undergoes a relatively small displacement accompanying respiratory motion or, heartbeat, and a moving amount calculation unit which determines the position of each of a plurality of points of interest included in the region of the examination target organ relative to the reference point for each of the images, and calculates, based on the determined positions, moving amounts that corresponding points of interest between the images move accompanying the respiratory motion or the heartbeat.
摘要翻译：图像处理装置包括：存储单元，存储包括对象的检查对象器官的多个图像的数据;参考点确定单元，其从每个图像确定位于或接近对象的参考点检查目标器官的区域，并且伴随呼吸运动或心跳的相对较小的位移，以及移动量计算单元，其确定包括在检查对象器官的区域中的多个兴趣点中的每一个的位置相对于并且基于所确定的位置，计算图像之间的相应兴趣点伴随呼吸运动或心跳移动的移动量。

16. 发明授权

US08798227B2 Medical image processing apparatus and X-ray computed tomography apparatus 有权
标题翻译：医用图像处理装置和X射线计算机断层摄影装置
公开(公告)号：US08798227B2
公开(公告)日：2014-08-05
申请号：US13323866
申请日：2011-12-13
申请人： Shinsuke Tsukagoshi , Kazumasa Arakita
发明人： Shinsuke Tsukagoshi , Kazumasa Arakita
IPC分类号： A61B6/00
CPC分类号： A61B6/5223 , A61B5/055 , A61B6/032 , A61B6/527 , A61B6/5288 , A61B8/14 , A61B8/5276 , A61B8/5284 , G06T11/008 , G06T2211/412 , G09G2380/08
摘要： According to one embodiment, it is an subject to reduce the occasion that a region of interest falls outside an image due to the influence of respiratory motion or pulsation. A medical image processing apparatus causes an slice image generation unit to generate a series of slice images from a series of volume data files associated with a three-dimensional region of an subject, and causes a slice position determination unit to determine each of a plurality of slices respectively corresponding to the slice images based on the position of a specific region included in the plurality of volume data files.
摘要翻译：根据一个实施例，由于呼吸运动或脉动的影响，减少了感兴趣的区域落在图像外的场合。医疗图像处理装置使切片图像生成部从与被检体的三维区域相关联的一系列体数据文件生成一系列切片图像，并且使切片位置确定单元确定多个基于包括在多个卷数据文件中的特定区域的位置，分别对应于切片图像的切片。

17. 发明授权

US08659645B2 System, apparatus, and method for image display and medical image diagnosis apparatus 有权
标题翻译：用于图像显示和医学图像诊断装置的系统，装置和方法
公开(公告)号：US08659645B2
公开(公告)日：2014-02-25
申请号：US13553046
申请日：2012-07-19
申请人： Shinsuke Tsukagoshi , Kazumasa Arakita , Takumi Hara
发明人： Shinsuke Tsukagoshi , Kazumasa Arakita , Takumi Hara
IPC分类号： H04N13/04
CPC分类号： H04N13/359 , H04N13/361
摘要： An image display system according to an embodiment includes a controlling apparatus and a display apparatus. The controlling apparatus includes a judging unit and a switching control unit, whereas the display apparatus includes a switching unit. Based on information related to viewing of an image, the judging unit judges whether the image to be displayed by the display apparatus is an image for a stereoscopic view or an image for a planar view. The switching control unit exercises control so as to switch the display apparatus into a stereoscopic view mode or a planar view mode, according to a judgment result of the judging unit. The switching unit switches the display apparatus into the stereoscopic view mode or the planar view mode, according to the control of the switching control unit.
摘要翻译：根据实施例的图像显示系统包括控制装置和显示装置。控制装置包括判断单元和切换控制单元，而显示设备包括切换单元。基于与图像的观看有关的信息，判断单元判断显示装置要显示的图像是立体视图的图像还是用于平面图像的图像。切换控制单元根据判断单元的判断结果进行控制，以将显示设备切换成立体视图模式或平面视图模式。切换单元根据切换控制单元的控制将显示设备切换成立体视图模式或平面视图模式。

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