公开(公告)号：US20130077764A1

公开(公告)日：2013-03-28

申请号：US13600017

申请日：2012-08-30

申请人： Shinsuke NOGUCHI ,  Takeyasu KOBAYASHI ,  Makoto SUGIZAKI

发明人： Shinsuke NOGUCHI ,  Takeyasu KOBAYASHI ,  Makoto SUGIZAKI

IPC分类号： G21K4/00 ,  H05G1/64

CPC分类号： G01T1/20 ,  G03B42/04

摘要： A cassette includes: an image capturing unit including: an image receiving unit having a flat panel shape on which a plurality of pixels are arranged on a substrate converting radiation into electric charges and accumulating the converted electric charges; and a support to which the image receiving unit is attached; and a case in which the image capturing unit is accommodated in an unfixed state, in which the support supports the image receiving unit, and an outer edge of the support is disposed on an outer side of an outer edge of the substrate of the image receiving unit in a direction parallel to an image receiving surface of the image receiving unit.

摘要翻译： 盒式磁带包括：图像拍摄单元，包括：图像接收单元，具有平板形状，多个像素布置在基板上，将辐射转换成电荷并积累转换的电荷; 以及附接有图像接收单元的支撑件; 以及图像拍摄单元被容纳在其中支撑支撑图像接收单元的非固定状态下，并且支撑件的外边缘设置在图像接收的基板的外边缘的外侧上的情况 在与图像接收单元的图像接收表面平行的方向上单元。

公开(公告)号：US20130075619A1

公开(公告)日：2013-03-28

申请号：US13570911

申请日：2012-08-09

申请人： Makoto SUGIZAKI ,  Takeshi KUWABARA ,  Yasufumi ODA

发明人： Makoto SUGIZAKI ,  Takeshi KUWABARA ,  Yasufumi ODA

IPC分类号： G01T1/16

CPC分类号： H04N5/361 ,  H04N5/32

摘要： A radiological image detection apparatus includes an imaging unit, a storage unit, a correction data generating unit, a correction unit, a disturbance detection unit, and a determination unit. The imaging unit acquires radiological image data. The storage unit stores correction data for correcting the radiological image data. The correction data generating unit generates new correction data based on dark image data and updates the correction data stored in the storage unit. The correction unit performs a correction process for the radiological image data using the correction data. The disturbance detection unit detects a disturbance acting when the imaging unit acquires the dark image data. The determination unit determines whether the updating of the correction data stored in the storage unit is permitted, or whether the acquisition of the dark image data is permitted, based on the detection result of the disturbance detection unit.

摘要翻译： 放射线图像检测装置包括成像单元，存储单元，校正数据生成单元，校正单元，干扰检测单元和确定单元。 成像单元获取放射图像数据。 存储单元存储用于校正放射图像数据的校正数据。 校正数据生成单元基于暗图像数据生成新的校正数据，并更新存储在存储单元中的校正数据。 校正单元使用校正数据对放射图像数据执行校正处理。 干扰检测单元检测当成像单元获取暗图像数据时作用的干扰。 确定单元基于干扰检测单元的检测结果确定是否允许存储在存储单元中的校正数据的更新，或者是否允许获取暗图像数据。

公开(公告)号：US20120018640A1

公开(公告)日：2012-01-26

申请号：US13181532

申请日：2011-07-13

申请人： Sho SHIMIZUKAWA ,  Kouichi KITANO ,  Yasunori OHTA ,  Naoto IWAKIRI ,  Naoyuki NISHINO ,  Makoto SUGIZAKI

发明人： Sho SHIMIZUKAWA ,  Kouichi KITANO ,  Yasunori OHTA ,  Naoto IWAKIRI ,  Naoyuki NISHINO ,  Makoto SUGIZAKI

IPC分类号： G01J1/42 ,  G01T1/16

CPC分类号： A61B6/4233 ,  A61B6/00 ,  A61B6/4464 ,  A61B6/548 ,  G01T1/16 ,  G01T1/2018

摘要： A radiation image capturing device includes: an image capturing unit that captures a radiation image using irradiated radiation; a radiation detection unit that detects the radiation; a determination unit that determines whether image capturing preparation is completed; and a control unit that starts detection of the radiation by the radiation detection unit, in a case in which the determination unit determines that the image capturing preparation is completed, and controls the image capturing unit to capture a radiation image, in a case in which the radiation detection unit detects the radiation.

摘要翻译： 一种放射线图像捕获装置包括：图像捕获单元，其使用照射的辐射捕获放射线图像; 辐射检测单元，其检测所述辐射; 确定单元，确定图像捕获准备是否完成; 以及控制单元，其在确定单元确定图像捕获准备完成的情况下开始由辐射检测单元检测辐射，并且控制图像捕获单元捕获放射线图像，在这种情况下 辐射检测单元检测辐射。

公开(公告)号：US20100322376A1

公开(公告)日：2010-12-23

申请号：US12819315

申请日：2010-06-21

申请人： Tomonari SENDAI ,  Yasuko YAHIRO ,  Makoto SUGIZAKI ,  Naoto IWAKIRI ,  Sadato AKAHORI ,  Yasunori OHTA

发明人： Tomonari SENDAI ,  Yasuko YAHIRO ,  Makoto SUGIZAKI ,  Naoto IWAKIRI ,  Sadato AKAHORI ,  Yasunori OHTA

IPC分类号： A61B6/03

CPC分类号： A61B6/541 ,  A61B6/032 ,  A61B6/4441

摘要： A plurality of radiation images of an object are acquired by iterating the steps of: beginning driving of a rotation driving unit at the time at which a breathing signal having been detected by a breathing sensor has come into a predetermined state, performing a radiation imaging operation with a set of a radiation source and a radiation detector at the time, at which the heart has come into a predetermined state, in accordance with a heartbeat signal having been detected by a heartbeat sensor within a rotation driving period, during which the rotation driving unit performs the rotation driving, and ceasing the rotation driving of the rotation driving unit at the time at which the breathing of the object has come into a state other than the predetermined state.

摘要翻译： 通过重复以下步骤获取物体的多个辐射图像：在由呼吸传感器检测到的呼吸信号已经进入预定状态的时刻开始驱动旋转驱动单元，执行放射线成像操作 具有根据在旋转驱动期间内由心跳传感器检测到的心跳信号的心脏已经进入预定状态的时间处的一组辐射源和放射线检测器，在该旋转驱动期间， 单元执行旋转驱动，并且在物体的呼吸进入到除了预定状态之外的状态下停止旋转驱动单元的旋转驱动。

公开(公告)号：US20100252740A1

公开(公告)日：2010-10-07

申请号：US12751540

申请日：2010-03-31

申请人： Sadato AKAHORI ,  Tomonari SENDAI ,  Yasuko YAHIRO ,  Makoto SUGIZAKI ,  Naoto IWAKIRI ,  Yasunori OHTA

发明人： Sadato AKAHORI ,  Tomonari SENDAI ,  Yasuko YAHIRO ,  Makoto SUGIZAKI ,  Naoto IWAKIRI ,  Yasunori OHTA

IPC分类号： G01N23/04 ,  G01J1/42

CPC分类号： A61B6/12

摘要： Placement of a marker is performed efficiently, when performing a plurality of radiation imaging operations of a subject with different imaging angles. An operator inputs a region of interest within a subject on a bed, via an operating section. The region of interest and a peripheral region thereof are set as an irradiation range, and the marker is placed in the peripheral region. A radiation source control section causes a radiation source to emit radiation toward the subject within the set irradiation range. Radiation which passes through the subject is obtained by a radiation image detector as a radiation image.

摘要翻译： 当对具有不同成像角度的被摄体进行多次放射成像操作时，有效地执行标记的放置。 操作者通过操作部分在床上的对象内输入感兴趣的区域。 将感兴趣区域及其周围区域设定为照射范围，将标记物设置在周边区域。 辐射源控制部分使得辐射源在设定的照射范围内朝向被摄体发射辐射。 通过放射线图像检测器作为放射线图像获得通过被检体的辐射。

公开(公告)号：US07016079B2

公开(公告)日：2006-03-21

申请号：US10775100

申请日：2004-02-11

申请人： Makoto Sugizaki

发明人： Makoto Sugizaki

IPC分类号： H04N1/405

CPC分类号： H04N1/4055

摘要： A halftone dot threshold data rewriting unit reads halftone dot threshold data corresponding to the output resolution of a printed image generating apparatus which has been set by an output resolution setting unit, from a halftone dot threshold data storage unit, rewrites the read halftone dot threshold data into halftone dot threshold data corresponding to the output resolution of a proof image generating apparatus, and supplies the rewritten halftone dot threshold data to a binary image generator. The binary image generator compares continuous tone image data with the halftone dot threshold data, generates binary image data, and supplies the generated binary image data to an exposure recorder, which generates a proof image corresponding to the output resolution of the printed image generating apparatus.

摘要翻译： 半色调点阈值数据重写单元从半色调点阈值数据存储单元读取与由输出分辨率设置单元设置的打印图像生成装置的输出分辨率对应的半色调点阈值数据，重写所读取的半色调点阈值数据 变成与校验图像生成装置的输出分辨率相对应的半色调点阈值数据，并将重写的半色调点阈值数据提供给二进制图像生成器。 二进制图像发生器将连续色调图像数据与半色调点阈值数据进行比较，生成二值图像数据，并将生成的二值图像数据提供给曝光记录器，该曝光记录器生成与打印图像生成装置的输出分辨率对应的校样图像。