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31. 发明授权

US09210397B2 Image processing system, apparatus, and method 有权
标题翻译：图像处理系统，装置和方法
公开(公告)号：US09210397B2
公开(公告)日：2015-12-08
申请号：US13524281
申请日：2012-06-15
申请人： Shinsuke Tsukagoshi
发明人： Shinsuke Tsukagoshi
IPC分类号： G06T15/00 , H04N13/00 , H04N13/02
CPC分类号： H04N13/111 , H04N13/275 , H04N13/282
摘要： In an image processing system according to an embodiment, to generate an arbitrary parallax number of multi-parallax images from each piece of continuous time-phase volume data, a first parallax image generation control unit performs control so as to generate a parallax image arranged at a predetermined position in arrangement of a parallax image group corresponding to the multi-parallax images with respect to a pixel on a display unit from every arbitrary time-phase volume data. A second parallax image generation control unit performs control so as to generate a parallax image arranged at a different position from the predetermined position in the arrangement from volume data of a different time phase from the time phase in which the parallax image arranged at the predetermined position is controlled to be generated. A display control unit displays a parallax image group controlled to be generated on the display unit in time-phase order.
摘要翻译：在根据实施例的图像处理系统中，为了从每条连续时相体积数据生成多视差图像的任意视差数，第一视差图像生成控制单元执行控制，以产生布置在相对于来自每个任意时相体积数据的显示单元上的像素的多视差图像对应的视差图像组的布置的预定位置。第二视差图像生成控制单元执行控制，以便从布置在预定位置处的视差图像的时间相位生成布置在与从布置的预定位置不同的位置的视差图像的不同时间相位的体数据被控制生成。显示控制单元以时间顺序显示控制在显示单元上生成的视差图像组。

32. 发明授权

US08855269B2 Medical image display apparatus and X-ray computed tomography apparatus 有权
标题翻译：医用图像显示装置和X射线计算机断层摄影装置
公开(公告)号：US08855269B2
公开(公告)日：2014-10-07
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： H05G1/62 , H05G1/28 , H05G1/38 , G01N23/14 , H04N5/783 , A61B6/00 , A61B6/03 , H04N9/804 , A61B8/08 , A61B5/113
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。

33. 发明申请

US20130176404A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDICAL IMAGE DIAGNOSIS APPARATUS 有权
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：US20130176404A1
公开(公告)日：2013-07-11
申请号：US13540939
申请日：2012-07-03
申请人： Shinsuke Tsukagoshi
发明人： Shinsuke Tsukagoshi
IPC分类号： H04N13/02
CPC分类号： H04N13/20 , A61B5/742 , A61B6/022 , A61B6/466 , A61B6/468 , A61B6/48 , A61B6/503 , H04N13/183 , H04N13/189 , H04N13/275 , H04N13/302
摘要： An image processing apparatus according to an embodiment includes a reception unit and a storing unit. The reception unit receives a capturing instruction to capture a stereoscopic image being displayed stereoscopically. If the reception unit receives the capturing instruction, the storing unit stores a plurality of parallax images used for displaying the stereoscopic image being displayed stereoscopically in a manner associated with one another as captured images in a predetermined storage device.
摘要翻译：根据实施例的图像处理装置包括接收单元和存储单元。接收单元接收用于捕获立体显示的立体图像的捕获指令。如果接收单元接收到捕获指令，则存储单元以预定的存储装置中的相互关联的方式存储用于显示立体显示立体图像的多个视差图像作为捕获图像。

34. 发明授权

US08189740B2 X-ray CT apparatus, scan plan assistance apparatus and method for scan plan assistance 有权
标题翻译： X射线CT装置，扫描计划辅助装置和扫描计划辅助方法
公开(公告)号：US08189740B2
公开(公告)日：2012-05-29
申请号：US12210811
申请日：2008-09-15
申请人： Shinsuke Tsukagoshi , Tetsuya Horiuchi , Masahiro Kazama
发明人： Shinsuke Tsukagoshi , Tetsuya Horiuchi , Masahiro Kazama
IPC分类号： H05G1/42
CPC分类号： A61B6/032 , A61B6/107 , A61B6/542
摘要： An X-ray CT apparatus that transmits X-rays toward a subject on the basis of a set scan condition and reconstructs images from detected X-rays that passes through the subject, including a scan plan setting unit configured to set the scan condition, a reference dose storage unit configured to store reference dose information, including an relation between an attribute information about a plurality of kinds of subjects and reference doses to be referenced for an exposure dose, and an exposure dose calculation unit configured to calculate the exposure dose corresponding to the set scan condition in accordance with the timing of setting of the scan condition.
摘要翻译：一种X射线CT装置，其基于设定的扫描条件向受检者发送X射线，并且重建来自检测到的穿过被检体的X射线的图像，包括被配置为设置扫描条件的扫描方案设置单元，参考剂量存储单元，被配置为存储参考剂量信息，包括关于多种对象的属性信息与参照用于曝光剂量的参考剂量之间的关系;以及曝光剂量计算单元，被配置为计算对应于根据设置扫描条件的定时设置扫描条件。

35. 发明授权

US08126109B2 X-ray CT apparatus and tomography method 有权
标题翻译： X线CT装置及断层摄影法
公开(公告)号：US08126109B2
公开(公告)日：2012-02-28
申请号：US12360911
申请日：2009-01-28
申请人： Shinsuke Tsukagoshi
发明人： Shinsuke Tsukagoshi
IPC分类号： A61B6/00
CPC分类号： A61B6/481 , A61B6/032 , A61B6/469 , A61B6/542
摘要： An index-value detecting unit detects an index value that indicates a contrast medium density in a Region Of Interest (ROI) set on an image reconstructed during a scan. A switch-timing detecting unit detects an inflection point appearing on a curve that indicates temporal variations in the contrast medium density in the ROI, based on an index value detected by the index-value detecting unit. An imaging control unit then performs control so as to skip the rest of a scanning plan in execution and to start the next scanning plan when the switch-timing detecting unit detects an inflection point.
摘要翻译：索引值检测单元检测指示在扫描期间重建的图像上设置的感兴趣区域（ROI）中的造影剂浓度的指标值。开关定时检测单元，基于由指标值检测单元检测到的指标值，检测出指示ROI中的造影剂浓度的时间变化的曲线上出现的拐点。然后，当开关定时检测单元检测到拐点时，成像控制单元执行控制以跳过执行中的扫描计划的其余部分，并开始下一个扫描计划。

36. 发明授权

US07583781B2 X-Ray CT apparatus and method of controlling the same 失效
标题翻译： X射线CT装置及其控制方法
公开(公告)号：US07583781B2
公开(公告)日：2009-09-01
申请号：US11533946
申请日：2006-09-21
申请人： Misako Wakai , Shinsuke Tsukagoshi
发明人： Misako Wakai , Shinsuke Tsukagoshi
IPC分类号： A61B6/00
CPC分类号： A61B6/032 , A61B6/463 , A61B6/465 , A61B6/488 , A61B6/542
摘要： An X-ray CT apparatus includes an X-ray detector that is asymmetrically disposed with respect to an irradiation axis of an X-ray and first and second ends that are disposed close to and far from the irradiation axis of the X-ray, respectively. When a scanogram of an object is imaged in one direction only, a part of the object at the first end is missed. Accordingly, scanograms are imaged in first and second directions that are opposite to each other, and then the imaged scanograms are superimposed. The superimposed scanogram is used as an image for setting a scanning range. According to this configuration, although a scanogram is produced by an X-ray CT apparatus having an asymmetrically disposed X-ray detector, it is possible to produce a desired projection data by obtaining scanogram data in the opposite two directions and combining each data. As a result, the accuracy in setting of a scanning position is not deteriorated.
摘要翻译： X射线CT装置包括：X射线检测器，其相对于X射线的照射轴线不对称地设置，第一和第二端分别靠近并远离X射线的照射轴线。当对象的扫描图仅在一个方向成像时，第一端的物体的一部分被错过。因此，扫描图在彼此相对的第一和第二方向成像，然后叠加成像的扫描图。叠加的扫描图用作设置扫描范围的图像。根据该结构，虽然通过具有不对称设置的X射线检测器的X射线CT装置产生扫描图，但是可以通过在相反的两个方向上获得扫描图数据并组合每个数据来产生期望的投影数据。结果，扫描位置的设定精度不会变差。

37. 发明申请

US20060227929A1 X-RAY CT APPARATUS 有权
标题翻译： X射线CT装置
公开(公告)号：US20060227929A1
公开(公告)日：2006-10-12
申请号：US11278895
申请日：2006-04-06
申请人： Hideaki Takanezawa , Shinsuke Tsukagoshi
发明人： Hideaki Takanezawa , Shinsuke Tsukagoshi
IPC分类号： H05G1/60 , A61B6/00 , G01N23/00 , G21K1/12
CPC分类号： A61B6/032 , A61B6/583 , G01N23/046 , G01N33/03 , G01N2223/419 , G01N2223/612
摘要： An X-ray CT apparatus comprising a storage device which stores therein a first table where fat contents are respectively associated with the values of the ratios of CT numbers, a CT number measurement unit which irradiates an object with X-rays under a plurality of different irradiation conditions, and which obtains actually-measured CT numbers for the respective irradiation conditions, and a fat content extraction unit which calculates the ratio of the actually-measured CT numbers for the respective irradiation conditions, and which extracts the fat content corresponding to the ratio of the actually-measured CT numbers, by referring to the first table.
摘要翻译：一种X射线CT装置，包括存储装置，其存储有第一表，其中脂肪含量分别与CT数的比率的值相关联; CT数量测量单元，其以多个不同的X射线照射对象照射条件，并且获得各个照射条件的实际测量的CT数;以及脂肪含量提取单元，其计算各个照射条件的实测CT数的比率，并且提取与比率相对应的脂肪含量的实际测量CT数，参考第一个表。

38. 发明授权

US07031423B2 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：US07031423B2
公开(公告)日：2006-04-18
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
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）。

39. 发明授权

US06990168B2 X-ray CT scanner and image processor 有权
标题翻译： X光CT扫描仪和图像处理器
公开(公告)号：US06990168B2
公开(公告)日：2006-01-24
申请号：US10725452
申请日：2003-12-03
申请人： Shinsuke Tsukagoshi , Tatsuro Suzuki , Akira Adachi , Satoshi Saito
发明人： Shinsuke Tsukagoshi , Tatsuro Suzuki , Akira Adachi , Satoshi Saito
IPC分类号： G21K1/12
CPC分类号： A61B6/032 , A61B6/4085 , A61B6/5205 , G06F19/00 , Y10S378/901
摘要： An X-ray CT (computed tomography) scanner includes a gantry for collecting projection data about a patient, a reconstruction portion for reconstructing multislice image data or volumetric image data from the projection data at a given matrix size, a storage portion for storing the reconstructed image data, an input portion for entering a user's instruction regarding magnification or demagnification of image, and an image processing portion for converting the matrix size of the stored image data into a matrix size corresponding to the user's instruction and varying the image slice thickness of the stored image data into an image slice thickness corresponding to the user's instruction.
摘要翻译： X射线CT（计算机断层摄影）扫描仪包括用于收集关于患者的投影数据的台架，用于从给定矩阵尺寸的投影数据重建多层图像数据或体积图像数据的重建部分，用于存储重构的图像数据，用于输入关于图像的放大或缩小的用户指令的输入部分，以及图像处理部分，用于将存储的图像数据的矩阵大小转换为与用户指令对应的矩阵大小，并改变图像切片厚度存储的图像数据成为对应于用户指令的图像切片厚度。

40. 发明申请

US20050249329A1 X-ray computed tomographic apparatus 有权
标题翻译： X射线计算机断层摄影仪
公开(公告)号：US20050249329A1
公开(公告)日：2005-11-10
申请号：US11111854
申请日：2005-04-22
申请人： Masahiro Kazama , Shinsuke Tsukagoshi
发明人： Masahiro Kazama , Shinsuke Tsukagoshi
IPC分类号： A61B6/03 , A61B6/00 , G01N23/00 , G21K1/12 , H05G1/34 , H05G1/60
CPC分类号： A61B6/481 , A61B6/027 , A61B6/032 , A61B6/465 , A61B6/467 , A61B6/469 , A61B6/542 , H05G1/34
摘要： An X-ray computed tomographic apparatus includes an X-ray tube which generates X-rays, an X-ray detecting unit which detects X-rays transmitted through a subject to be examined to acquire projection data, an image reconstructing unit which reconstructs image data from the acquired projection data, and a tube current value setting unit which sets a tube current value for the X-ray tube on the basis of the projection data and information about contrast examination planned for the subject.
摘要翻译： X射线计算机断层摄影装置包括产生X射线的X射线管，X射线检测单元，其检测通过被检查对象发射的X射线以获取投影数据;重建图像数据的图像重建单元根据所获取的投影数据和管电流值设定单元，其基于投影数据和针对对象计划的对比度检查的信息来设定用于X射线管的管电流值。

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