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    RADIOGRAPHIC IMAGING APPARATUS AND RADIOGRAPHIC IMAGING METHOD AND PROGRAM
    1.
    发明申请
    RADIOGRAPHIC IMAGING APPARATUS AND RADIOGRAPHIC IMAGING METHOD AND PROGRAM 审中-公开
    放射成像装置和放射成像方法与程序

    公开(公告)号：US20120076275A1

    公开(公告)日：2012-03-29

    申请号：US13240997

    申请日：2011-09-22

    申请人： Noriaki Ida ,  Hirofumi Sawada ,  Akiko Kanagawa ,  Daiki Harada ,  Satomi Yamada ,  Minoru Takami ,  Yasunori Ohta ,  Naoki Mochizuki ,  Ryo Ono

    发明人： Noriaki Ida ,  Hirofumi Sawada ,  Akiko Kanagawa ,  Daiki Harada ,  Satomi Yamada ,  Minoru Takami ,  Yasunori Ohta ,  Naoki Mochizuki ,  Ryo Ono

    IPC分类号： H05G1/64

    CPC分类号： A61B6/4233 ,  A61B6/469 ,  A61B6/5211

    摘要： A radiographic imaging apparatus with which the rotation amount of acquired radiographs can be the same in comparative interpretation of these images. The radiographic imaging apparatus includes an imaging unit for emitting radiation from a radiation source to a subject and detecting radiation having passed through the subject with a radiation detector having sensors arrayed therein to acquire a radiographic image, an image processor for performing rotation processing on the radiographic image to produce an acquired radiograph and collateral information of the acquired radiograph, a storage unit for storing the acquired radiograph and the collateral information, and a monitor for displaying the acquired radiograph. The collateral information contains the direction in which the sensors are arrayed and a rotation angle used in the rotation processing and is correlated to the acquired radiograph.

    摘要翻译： 在这些图像的比较解释中，拍摄成像装置的旋转量可以相同。 射线照相成像装置包括：成像单元，用于从辐射源发射到对象的辐射，并且通过放射线检测器检测辐射检测器，所述辐射检测器布置在其中以获取射线照相图像;图像处理器，用于对放射照相进行旋转处理 图像以产生获取的X射线照片和所获取的X射线照片的附属信息，用于存储获取的射线照片和抵押信息的存储单元，以及用于显示所获取的射线照片的监视器。 附带信息包含传感器排列的方向和旋转处理中使用的旋转角度，并与获取的射线照相关。

    Radiographic imaging system
    2.
    发明授权
    Radiographic imaging system 有权
    射线成像系统

    公开(公告)号：US08454235B2

    公开(公告)日：2013-06-04

    申请号：US13070216

    申请日：2011-03-23

    申请人： Hirofumi Sawada ,  Minoru Takami ,  Yasunori Ohta ,  Noriaki Ida ,  Akiko Kanagawa ,  Daiki Harada ,  Satomi Yamada ,  Ryo Ono ,  Naoki Mochizuki

    发明人： Hirofumi Sawada ,  Minoru Takami ,  Yasunori Ohta ,  Noriaki Ida ,  Akiko Kanagawa ,  Daiki Harada ,  Satomi Yamada ,  Ryo Ono ,  Naoki Mochizuki

    IPC分类号： A61B6/08

    CPC分类号： G01T1/2014

    摘要： A radiographic imaging system includes an imaging apparatus which takes a radiographic image of a subject and outputs image data of the radiographic image; an image processing apparatus which performs image processing of at least one of an exposure field recognition process and a trimming process on the image data of the radiographic image; an image processing information storage apparatus which stores the imaging conditions of the radiographic image and image processing information which indicates the image processing and its applicable range in an associated manner; and an image processing information search apparatus which searches for image processing information according to imaging conditions of current imaging, among the image processing information of past imaging stored. The imaging apparatus changes a range of radiation exposure irradiated from a radiation source in accordance with the applicable range of the image processing of the past imaging contained in the image processing information retrieved by the image processing information search apparatus.

    摘要翻译： 放射线照相成像系统包括：成像装置，其摄取被检体的放射线图像，并输出放射线图像的图像数据; 图像处理装置，对放射线图像的图像数据进行曝光场识别处理和修整处理中的至少一个的图像处理; 图像处理信息存储装置，其以相关联的方式存储放射线图像的成像条件和指示图像处理的图像处理信息及其适用范围; 以及图像处理信息搜索装置，其在存储的过去成像的图像处理信息中根据当前成像的成像条件搜索图像处理信息。 成像装置根据由图像处理信息搜索装置检索的图像处理信息中包含的过去成像的图像处理的适用范围，改变从辐射源照射的辐射照射范围。

    Image processing apparatus, radiographic image system, and image processing method and program
    3.
    发明授权
    Image processing apparatus, radiographic image system, and image processing method and program 有权
    图像处理装置，放射影像系统，图像处理方法和程序

    公开(公告)号：US08238633B2

    公开(公告)日：2012-08-07

    申请号：US13241010

    申请日：2011-09-22

    申请人： Noriaki Ida ,  Hirofumi Sawada ,  Akiko Kanagawa ,  Daiki Harada ,  Satomi Yamada ,  Minoru Takami ,  Yasunori Ohta ,  Naoki Mochizuki ,  Ryo Ono

    发明人： Noriaki Ida ,  Hirofumi Sawada ,  Akiko Kanagawa ,  Daiki Harada ,  Satomi Yamada ,  Minoru Takami ,  Yasunori Ohta ,  Naoki Mochizuki ,  Ryo Ono

    IPC分类号： G06K9/00 ,  G01N23/05

    CPC分类号： A61B6/4233 ,  A61B6/4283 ,  A61B6/469 ,  A61B6/5211 ,  G06T11/60

    摘要： An image processing apparatus capable of clipping a diagnostic region while retaining the pixel information of the original radiographic image even when the subject is imaged aslant. The image processing apparatus applies trimming processing to a radiographic image acquired by an imaging apparatus for acquiring a radiographic image of a subject and includes an image rotation unit for rotating the radiographic image so that the subject is aligned with a given direction to produce a display image, a diagnostic region designation unit for designating a first diagnostic region clipped with a diagnostic region designation frame represented by a rectangle for the display image, and a trimming processing unit for calculating a second diagnostic region in the radiographic image from a rotation amount of the display image and diagnostic region information representing the first diagnostic region and applying trimming processing to the radiographic image to clip the second diagnostic region.

    摘要翻译： 即使当被摄体成像为倾斜时，也能够在保持原始放射线照相图像的像素信息的同时削减诊断区域的图像处理装置。 图像处理装置对由用于获取被摄体的放射线图像的成像装置获取的放射线照相图像进行修整处理，并且包括用于旋转放射线照相图像的图像旋转单元，使得被摄体与给定方向对准以产生显示图像 诊断区域指定单元，用于指定由用于显示图像的矩形表示的诊断区域指定框限定的第一诊断区域;以及修剪处理单元，用于从显示器的旋转量计算放射线照相图像中的第二诊断区域 图像和诊断区域信息，并且对所述放射线照相图像应用修剪处理以剪切所述第二诊断区域。

    Radiation image diagnosing system
    5.
    发明申请
    Radiation image diagnosing system 审中-公开
    辐射图像诊断系统

    公开(公告)号：US20100080438A1

    公开(公告)日：2010-04-01

    申请号：US12585929

    申请日：2009-09-29

    申请人： Tomoyoshi Nishimura ,  Jun Enomoto ,  Hirofumi Sawada ,  Sadato Akahori ,  Eiichi Kanagawa ,  Yasunori Ohta ,  Noriaki Ida

    发明人： Tomoyoshi Nishimura ,  Jun Enomoto ,  Hirofumi Sawada ,  Sadato Akahori ,  Eiichi Kanagawa ,  Yasunori Ohta ,  Noriaki Ida

    IPC分类号： G06K9/00

    CPC分类号： G06T11/005 ,  G06T2211/421 ,  G06T2211/436

    摘要： A radiation image diagnosing system includes a tomosynthesis image capturing assembly for acquiring the data of a plurality of tomosynthetic sectional images. The acquired data of the tomosynthetic sectional images are processed to reconstruct a shift-and-add image by a shift-and-add processor. The acquired data of the tomosynthetic sectional images are also processed to reconstruct an FBP image by an FBP processor. The shift-and-add image and the FBP image are displayed parallel to each other on a display unit.

    摘要翻译： 放射线图像诊断系统包括用于获取多个断层合成截面图像的数据的断层合成图像捕获组件。 处理所获得的断层合成截面图像的数据，以通过移位和加法处理器来重构移位和加法图像。 所获得的断层合成截面图像的数据也被处理以通过FBP处理器来重建FBP图像。 移位和添加图像和FBP图像在显示单元上彼此平行地显示。

    Radiographic tomography image generating apparatus
    6.
    发明申请
    Radiographic tomography image generating apparatus 审中-公开
    射线断层摄影图像生成装置

    公开(公告)号：US20100189330A1

    公开(公告)日：2010-07-29

    申请号：US12656353

    申请日：2010-01-27

    申请人： Sadato Akahori ,  Jun Enomoto ,  Hirofumi Sawada ,  Eiichi Kanagawa ,  Tomoyoshi Nishimura ,  Yasunori Ohta ,  Noriaki Ida

    发明人： Sadato Akahori ,  Jun Enomoto ,  Hirofumi Sawada ,  Eiichi Kanagawa ,  Tomoyoshi Nishimura ,  Yasunori Ohta ,  Noriaki Ida

    IPC分类号： G06K9/00 ,  H05G1/60

    CPC分类号： G06T11/005 ,  A61B6/025 ,  A61B6/4429 ,  A61B6/4488 ,  A61B6/488 ,  G06T2211/428

    摘要： A radiographic tomography image generating apparatus includes a radiographic image acquiring assembly for moving a radiation applicator, which is disposed in confronting relation to a radiation detecting device, successively to a plurality of positions, controlling the radiation applicator to apply radiation to a subject disposed over the radiation detecting device in different directions while the radiation applicator moves successively to the plurality of positions, and storing a plurality of radiographic images output successively from the radiation detecting device in an image memory. The radiographic tomography image generating apparatus also includes an image reconstructor for processing the radiographic images stored in the image memory in order to reconstruct a diagnostic tomography image of the subject according to a reconstructing process, and a preview display unit for displaying preview images on a display monitor based on the radiographic images output successively from the radiation detecting device.

    摘要翻译： 放射摄影断层图像生成装置包括放射线照相图像获取组件，其用于将辐射施加器相对于放射线检测装置依次设置到多个位置，控制辐射施加器对放置在 放射线检测装置在辐射施加器连续移动到多个位置时沿不同方向移动，并且将从放射线检测装置连续输出的多个放射线图像存储在图像存储器中。 放射摄影断层摄影图像生成装置还包括图像重建器，用于处理存储在图像存储器中的放射线照相图像，以便根据重建过程重建对象的诊断断层图像;以及预览显示单元，用于在显示器上显示预览图像 基于从放射线检测装置连续输出的放射线图像来监视。

    Tomographic image capturing apparatus
    7.
    发明申请
    Tomographic image capturing apparatus 审中-公开
    断层摄影仪

    公开(公告)号：US20100124311A1

    公开(公告)日：2010-05-20

    申请号：US12591194

    申请日：2009-11-12

    申请人： Jun Enomoto ,  Hirofumi Sawada ,  Sadato Akahori ,  Eiichi Kanagawa ,  Tomoyoshi Nishimura ,  Yasunori Ohta ,  Noriaki Ida

    发明人： Jun Enomoto ,  Hirofumi Sawada ,  Sadato Akahori ,  Eiichi Kanagawa ,  Tomoyoshi Nishimura ,  Yasunori Ohta ,  Noriaki Ida

    IPC分类号： A61B6/03

    CPC分类号： A61B6/032 ,  A61B6/025

    摘要： A tomographic image capturing apparatus includes a plurality of radiation sources movable along a predetermined path, for applying respective radiation to a subject at different angles and at different times while moving along the predetermined path, a dose adjuster for adjusting the radiation sources to equalize doses of the radiation emitted from the radiation sources, a radiation detector for detecting radiation transmitted through the subject while the radiation sources move along the predetermined path, and converting the detected radiation into respective items of radiographic image information, and a tomographic image generator for generating a tomographic image of the subject based on the items of radiographic image information converted from the radiation and detected by the radiation detector.

    摘要翻译： 断层图像捕获装置包括可沿预定路径移动的多个辐射源，用于沿着预定路径沿不同角度和不同时间向对象施加相应的辐射;剂量调节器，用于调节辐射源以使剂量 从辐射源发出的辐射，辐射检测器，用于在辐射源沿着预定路径移动时检测透射通过被摄体的辐射，并将检测到的辐射转换成各自的放射线图像信息项;以及断层图像产生器，用于产生断层摄影 基于从辐射转换并由放射线检测器检测的放射线图像信息的项目的对象的图像。

    Tomographic image capturing apparatus and tomographic image capturing method
    8.
    发明授权
    Tomographic image capturing apparatus and tomographic image capturing method 失效
    断层摄影装置和断层图像拍摄方法

    公开(公告)号：US08180018B2

    公开(公告)日：2012-05-15

    申请号：US12654820

    申请日：2010-01-05

    申请人： Hirofumi Sawada ,  Jun Enomoto ,  Sadato Akahori ,  Eiichi Kanagawa ,  Tomoyoshi Nishimura ,  Yasunori Ohta ,  Noriaki Ida

    发明人： Hirofumi Sawada ,  Jun Enomoto ,  Sadato Akahori ,  Eiichi Kanagawa ,  Tomoyoshi Nishimura ,  Yasunori Ohta ,  Noriaki Ida

    IPC分类号： H05G1/60

    CPC分类号： A61B6/00 ,  A61B6/025 ,  A61B6/4441 ,  A61B6/4476 ,  A61B6/5235

    摘要： A tomographic image capturing apparatus includes a radiation source for applying radiation to a subject at a plurality of different angles with respect to the subject, a radiation detector for detecting the radiation which has passed through the subject at each of the different angles and converting the detected radiation into image data, a tomographic image reconstructing unit for processing the image data into a reconstructed tomographic image, and an image capturing sequence setting section for establishing an image capturing sequence of a tomosynthesis image capturing process and a simple image capturing process based on ordering information which represents the tomosynthesis image capturing process for acquiring the reconstructed tomographic image and the simple image capturing process for acquiring a simple captured image.

    摘要翻译： 断层图像摄取装置包括：辐射源，用于以相对于被摄体的多个不同角度向被摄体施加辐射;辐射检测器，用于检测在每个不同角度已经穿过被摄体的辐射，并转换检测到的 辐射成图像数据，用于将图像数据处理成重建断层图像的断层图像重建单元，以及用于基于订购信息建立断层合成图像捕获处理和简单图像捕获处理的图像捕获序列的图像捕获序列设置部分 其代表用于获取重建断层图像的断层合成图像捕获处理和用于获取简单捕获图像的简单图像捕获处理。

    Radiographic tomography apparatus
    9.
    发明授权
    Radiographic tomography apparatus 有权
    放射摄影断层扫描仪

    公开(公告)号：US08363901B2

    公开(公告)日：2013-01-29

    申请号：US12591107

    申请日：2009-11-09

    申请人： Tomoyoshi Nishimura ,  Jun Enomoto ,  Hirofumi Sawada ,  Sadato Akahori ,  Eiichi Kanagawa ,  Yasunori Ohta ,  Noriaki Ida

    发明人： Tomoyoshi Nishimura ,  Jun Enomoto ,  Hirofumi Sawada ,  Sadato Akahori ,  Eiichi Kanagawa ,  Yasunori Ohta ,  Noriaki Ida

    IPC分类号： G06K9/00

    CPC分类号： A61B6/527 ,  A61B6/025

    摘要： A radiographic tomography apparatus includes a tomosynthetic image capturing section for applying radiation from a radiation source to an examinee at a plurality of different angles, and detecting the radiation transmitted through the examinee with a radiation conversion panel to capture a plurality of tomosynthetic tomography images of the examinee. The radiographic tomography apparatus further includes a still image capturing section for capturing a plurality of still images of the examinee in one image capturing position at different times, and a body motion detector for detecting a body motion of the examinee based on the still images captured by the still image capturing section.

    摘要翻译： 放射摄影断层摄影装置包括用于以多个不同角度将辐射源辐射到受检者的断层合成图像捕获部分，并且用辐射转换面板检测通过受检者传播的辐射，以捕获多个层析成像图像 考生。 放射摄影断层摄影装置还包括静止图像拍摄部分，用于在不同时间的一个图像拍摄位置拍摄受检者的多个静止图像;以及体动检测器，用于基于由被摄体捕获的静止图像， 静止图像捕获部分。