公开(公告)号：US08761484B2

公开(公告)日：2014-06-24

申请号：US13608300

申请日：2012-09-10

申请人： Osamu Tsujii ,  Yuichi Nishii ,  Hiroyuki Urushiya ,  Kazuhiro Matsumoto ,  Hiroyuki Shinbata

发明人： Osamu Tsujii ,  Yuichi Nishii ,  Hiroyuki Urushiya ,  Kazuhiro Matsumoto ,  Hiroyuki Shinbata

IPC分类号： G06K9/00

CPC分类号： G06T15/08

摘要： A radiation image processing apparatus which processes non-spiral projection data obtained by radiation imaging performed by rotating a radiation generator and a two-dimensional radiation detector relative to a subject reconstructs the non-spiral projection data into first volume data subjected to an averaging process in a direction of a rotation axis of the rotation and second volume data not subjected to the averaging process. The radiation image processing apparatus performs planar reconstruction calculation using the first volume data to generate a cross section image in a first plane perpendicular to the direction of the rotation axis and performs planar reconstruction calculation using the second volume data to generate a cross section image in a second plane parallel to the direction of the rotation axis. The resulting cross section images are displayed on a display apparatus.

摘要翻译： 一种辐射图像处理装置，其处理通过相对于被摄体旋转辐射发生器和二维辐射检测器而进行的放射线成像而获得的非螺旋投影数据，将非螺旋投影数据重建成经过平均处理的第一体积数据 旋转的旋转轴线的方向和不进行平均处理的第二体积数据。 放射线图像处理装置使用第一体积数据进行平面重建计算，以在与旋转轴的方向垂直的第一平面中产生横截面图像，并使用第二体积数据进行平面重建计算，以生成横截面图像 平行于旋转轴的方向的第二平面。 所得横截面图像显示在显示装置上。

公开(公告)号：US20120128129A1

公开(公告)日：2012-05-24

申请号：US13293218

申请日：2011-11-10

申请人： YUICHI NISHII

发明人： YUICHI NISHII

IPC分类号： H05G1/64

CPC分类号： G01N23/043 ,  A61B6/464 ,  A61B6/469 ,  A61B6/487 ,  A61B6/5205

摘要： An X-ray fluoroscopic radiographing apparatus comprises a display unit that processes a received X-ray moving image and instantaneously displays the moving image; a storing unit that stores the received moving image as a non-processed raw image; an instructing unit that instructs the raw image to be referred to from the stored raw images; a second display unit that processes the instructed raw image and displays the processed raw image; a changing unit that changes the image process in the second display unit; a second storing unit that stores image process information obtained by the changing unit in association with the instructed raw image; a second instructing unit that instructs the raw image to be transferred from the stored raw images; and a transferring unit that executes the image process associated by the second storing unit to the instructed raw image and transfers the processed raw image to a destination.

摘要翻译： X射线透视摄影装置包括处理接收的X射线运动图像并瞬时显示运动图像的显示单元; 存储单元，其将接收的运动图像存储为未处理的原始图像; 从存储的原始图像指示原始图像的指示单元; 第二显示单元，处理所指示的原始图像并显示处理的原始图像; 改变单元，改变第二显示单元中的图像处理; 第二存储单元，存储与指示的原始图像相关联的由改变单元获得的图像处理信息; 指示原始图像从存储的原始图像传送的第二指示单元; 以及传送单元，其将由所述第二存储单元关联的图像处理执行到所述指示的原始图像，并将处理的原始图像传送到目的地。

公开(公告)号：US20100088593A1

公开(公告)日：2010-04-08

申请号：US12572256

申请日：2009-10-01

申请人： Yuichi Nishii

发明人： Yuichi Nishii

IPC分类号： H04L1/18 ,  G06F11/14 ,  G06F17/00

CPC分类号： H04L1/1848 ,  H04L1/1809

摘要： When a reception unit in an X-ray image reception system receives an image and additional information for the image from an X-ray image transmission system, the received additional information is sent to a resend setting determination unit. The resend setting determination unit determines a resend setting based on the received additional information and information acquired from a database and transmits the result to a reception completion determination unit. A packet loss determination unit determines packet loss in data received from the reception unit and transmits the result to the reception completion determination unit. The reception determination completion unit sends the results to the resent setting determination unit and the packet loss determination unit to the resend request unit. The resend request unit sends a resend request to the X-ray image transmission system based on the information from the reception unit and the result determined by the reception completion determination unit.

摘要翻译： 当X射线图像接收系统中的接收单元从X射线图像传输系统接收图像和图像的附加信息时，接收的附加信息被发送到重发设置确定单元。 重发设定确定单元基于接收到的附加信息和从数据库获得的信息来确定重发设置，并将结果发送到接收完成确定单元。 分组丢失确定单元确定从接收单元接收的数据中的分组丢失，并将结果发送到接收完成确定单元。 接收确定完成单元将结果发送给重发设置确定单元和分组丢失确定单元给重发请求单元。 重发请求单元基于来自接收单元的信息和由接收完成确定单元确定的结果向X射线图像传输系统发送重发请求。

公开(公告)号：US07490986B2

公开(公告)日：2009-02-17

申请号：US12029964

申请日：2008-02-12

申请人： Koji Takekoshi ,  Yuichi Nishii ,  Hideto Shiozawa

发明人： Koji Takekoshi ,  Yuichi Nishii ,  Hideto Shiozawa

IPC分类号： A61B6/08

CPC分类号： A61B6/462 ,  A61B5/1127 ,  A61B6/12 ,  A61B6/4405 ,  A61B6/4441

摘要： A radiation image projection apparatus includes an image acquisition unit for acquiring a radiation image obtained by capturing an image of radiation transmitted through an object and a projection unit for projecting the radiation image as visible light onto the object.

摘要翻译： 放射线图像投影设备包括：图像获取单元，用于获取通过拍摄通过物体传输的辐射的图像获得的放射线图像;以及投影单元，用于将放射线图像作为可见光投影到物体上。

公开(公告)号：US07978816B2

公开(公告)日：2011-07-12

申请号：US12514076

申请日：2007-11-07

申请人： Tomohiko Matsuura ,  Masahiko Okunuki ,  Osamu Tsujii ,  Kazuhiro Matsumoto ,  Hiroyuki Shinbata ,  Yuichi Nishii

发明人： Tomohiko Matsuura ,  Masahiko Okunuki ,  Osamu Tsujii ,  Kazuhiro Matsumoto ,  Hiroyuki Shinbata ,  Yuichi Nishii

IPC分类号： G01N23/04

CPC分类号： A61B6/466 ,  A61B6/032 ,  A61B6/4028 ,  A61B6/4085 ,  A61B6/5241 ,  H01J2235/068 ,  H01J2235/087

摘要： A control apparatus for controlling a multi radiation generating apparatus having a plurality of radiation generating devices which irradiate a two-dimensional sensor with radiation sets the intensity of radiation with which the plurality of radiation generating devices irradiate the two-dimensional sensor based on information about a part or physique of a patient, which is input by an input device.

摘要翻译： 用于控制具有多个辐射发生装置的多辐射发生装置的控制装置，所述多个辐射发生装置利用辐射照射二维传感器，其基于关于所述二维传感器的信息来设置所述多个辐射产生装置照射所述二维传感器的辐射强度 患者的部分或体格，由输入装置输入。

公开(公告)号：US07881433B2

公开(公告)日：2011-02-01

申请号：US12255337

申请日：2008-10-21

申请人： Yuichi Nishii ,  Koji Takekoshi ,  Hideto Shiozawa

发明人： Yuichi Nishii ,  Koji Takekoshi ,  Hideto Shiozawa

IPC分类号： H05G1/64 ,  H05G1/58

CPC分类号： A61B6/504 ,  A61B6/463 ,  A61B6/5235 ,  A61B6/5294 ,  A61B6/563 ,  G06F19/00 ,  G06F19/321

摘要： In a display control apparatus, an image receiving portion receives a plurality of images sequentially transmitted from an X-ray imaging apparatus based on a transmission order determined by a transmission-order determining portion, and a capture-order information receiving portion also receives, from the X-ray imaging apparatus, capture-order information indicating a capture order in which each of the images was captured by the X-ray imaging apparatus. The images received by the image receiving portion are stored in an image storage memory. A display controller controls displaying of the images stored in the image storage memory on a display apparatus based on a transmission order for transmitting the images or the capture-order information in accordance with an input imaging condition and an operating status of the X-ray imaging apparatus.

摘要翻译： 在显示控制装置中，图像接收部基于由发送次序确定部确定的发送顺序，接收从X射线摄像装置依次发送的多个图像，捕获顺序信息接收部也从 X射线成像装置，指示由X射线成像装置捕获每个图像的捕获顺序的捕获顺序信息。 由图像接收部分接收的图像被存储在图像存储存储器中。 显示控制器根据输入的成像条件和X射线成像的操作状态，基于用于发送图像的发送顺序或捕获顺序信息来控制在显示装置上存储在图像存储器中的图像的显示 仪器。

公开(公告)号：US20100177941A1

公开(公告)日：2010-07-15

申请号：US12646801

申请日：2009-12-23

申请人： Hideto Shiozawa ,  Tsukasa Sako ,  Koji Takekoshi ,  Yuichi Nishii

发明人： Hideto Shiozawa ,  Tsukasa Sako ,  Koji Takekoshi ,  Yuichi Nishii

IPC分类号： G06K9/00

CPC分类号： G06F19/321 ,  G06T7/0012 ,  G06T2207/10072 ,  G06T2207/20212 ,  G06T2207/30004

摘要： A medical image diagnosis support system is configured to improve the processing efficiency and analysis accuracy of CAD processing. This invention is a medical image diagnosis support system which includes a CAD server and a PACS/viewer apparatus. This system includes a first processing path in which a processed image obtained by executing image processing including noise suppression processing or sharpening processing for a medical image obtained by the imaging apparatus is stored in the PACS/viewer apparatus, a second processing path in which a CAD result obtained by executing CAD processing for a medical image obtained by the imaging apparatus is stored in the PACS/viewer apparatus, and a processing unit configured to execute a process of associating the processed image with the CAD result in the first processing path and the second processing path.

摘要翻译： 医疗图像诊断支持系统被配置为提高CAD处理的处理效率和分析精度。 本发明是一种医疗图像诊断支持系统，其包括CAD服务器和PACS /观察器装置。 该系统包括第一处理路径，其中通过执行包括由成像装置获得的医学图像的噪声抑制处理或锐化处理的图像处理获得的处理图像被存储在PACS /观看装置中，第二处理路径，其中CAD 通过对由摄像装置获得的医用图像执行CAD处理而得到的结果被存储在PACS /观察装置中，以及处理单元，被配置为执行将处理后的图像与第一处理路径中的CAD结果相关联的处理， 处理路径

公开(公告)号：US20090136000A1

公开(公告)日：2009-05-28

申请号：US12270379

申请日：2008-11-13

申请人： Yuichi Nishii ,  Masahiro Abe ,  Hideto Shiozawa ,  Tsukasa Sako

发明人： Yuichi Nishii ,  Masahiro Abe ,  Hideto Shiozawa ,  Tsukasa Sako

IPC分类号： H05G1/64

CPC分类号： A61B6/5235 ,  A61B6/08 ,  A61B6/12 ,  A61B6/4233 ,  A61B6/4405 ,  A61B6/5247 ,  A61B6/583

摘要： An imaging apparatus in which positions of an X-ray image and optical image of a subject can be brought into registration with each other is provided. A half-mirror is provided between the X-ray source and subject and is configured to pass X-rays and reflect visible light. A TV camera captures the optical image of the surface of the subject reflected by the half-mirror. A display unit displays the optical image captured by the TV camera together with a reference mark indicating the reference position of this optical image, and displays, in superimposed form, an X-ray image obtained by capturing a prescribed reference object as a subject by using an X-ray imaging unit. An adjusting unit adjusts position and attitude of an X-ray detector in such a manner that the reference object displayed by the display unit will coincide with the reference mark.

摘要翻译： 提供了能够使被摄体的X射线图像和光学图像的位置彼此对准的成像装置。 在X射线源和被摄体之间设置有半透镜，并配置成透过X射线并反射可见光。 电视摄像机捕获由半反射镜反射的被摄物体表面的光学图像。 显示单元将由TV摄像机拍摄的光学图像与表示该光学图像的基准位置的参考标记一起显示，并且以叠加的形式显示通过使用捕获作为对象的规定的参考对象而获得的X射线图像 X射线成像单元。 调整单元以使得由显示单元显示的参考对象与参考标记一致的方式调整X射线检测器的位置和姿态。

公开(公告)号：US20090103676A1

公开(公告)日：2009-04-23

申请号：US12255337

申请日：2008-10-21

申请人： Yuichi Nishii ,  Koji Takekoshi ,  Hideto Shiozawa

发明人： Yuichi Nishii ,  Koji Takekoshi ,  Hideto Shiozawa

IPC分类号： A61B6/00

CPC分类号： A61B6/504 ,  A61B6/463 ,  A61B6/5235 ,  A61B6/5294 ,  A61B6/563 ,  G06F19/00 ,  G06F19/321

摘要： In a display control apparatus, an image receiving portion receives a plurality of images sequentially transmitted from an X-ray imaging apparatus based on a transmission order determined by a transmission-order determining portion, and a capture-order information receiving portion also receives, from the X-ray imaging apparatus, capture-order information indicating a capture order in which each of the images was captured by the X-ray imaging apparatus. The images received by the image receiving portion are stored in an image storage memory. A display controller controls displaying of the images stored in the image storage memory on a display apparatus based on a transmission order for transmitting the images or the capture-order information in accordance with an input imaging condition and an operating status of the X-ray imaging apparatus.

摘要翻译： 在显示控制装置中，图像接收部基于由发送次序确定部确定的发送顺序，接收从X射线摄像装置依次发送的多个图像，捕获顺序信息接收部也从 X射线成像装置，指示由X射线成像装置捕获每个图像的捕获顺序的捕获顺序信息。 由图像接收部分接收的图像被存储在图像存储存储器中。 显示控制器根据输入的成像条件和X射线成像的操作状态，基于用于发送图像的发送顺序或捕获顺序信息来控制在显示装置上存储在图像存储器中的图像的显示 仪器。

公开(公告)号：US20090080595A1

公开(公告)日：2009-03-26

申请号：US12236787

申请日：2008-09-24

申请人： Yuichi Nishii ,  Koji Takekoshi ,  Tsukasa Sako

发明人： Yuichi Nishii ,  Koji Takekoshi ,  Tsukasa Sako

IPC分类号： A61B6/00

CPC分类号： A61B6/032 ,  A61B6/4411 ,  G06T11/006 ,  G06T2211/421 ,  G06T2211/428

摘要： A CT system performing reconstruction processing based on projection-image-data items obtained from a CT apparatus, wherein the CT system performs the reconstruction processing by, for example, distributing opposed projection-image-data items to a submachine as a single set.

摘要翻译： 一种CT系统，其基于从CT装置获得的投影图像数据项进行重建处理，其中，所述CT系统通过例如将相对的投影图像数据项分发到作为单个集合的子机进行重建处理。