System for Verifying Data Integrity in an X-Ray Imaging System
    1.
    发明申请
    System for Verifying Data Integrity in an X-Ray Imaging System 有权
    用于验证X射线成像系统中数据完整性的系统

    公开(公告)号:US20120093386A1

    公开(公告)日:2012-04-19

    申请号:US13164802

    申请日:2011-06-21

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00993 G06K9/03

    摘要: An error detection system is used by an image processing subsystem for detecting error in processing medical image data by multiple sequential subsystems using an image data processor. The image data processor in the image processing subsystem analyzes data representing a medical image to identify a sequence identifier associated with a subsystem preceding the image processing subsystem of the multiple sequential subsystems and identifies a position of the image relative to other images in an image sequence comprising multiple consecutive images. The image data processor uses the identified sequence identifier to detect an error in response to identifying at least one of, an unreadable sequence identifier and a missing sequence identifier. The image data processor incorporates a sequence identifier, in image data representing an area of the image associated with the image processing subsystem and initiates generation of an alert message in response to a detected error.

    摘要翻译: 图像处理子系统使用错误检测系统,用于通过使用图像数据处理器的多个顺序子系统检测处理医学图像数据的错误。 图像处理子系统中的图像数据处理器分析表示医学图像的数据,以识别与多个顺序子系统的图像处理子系统之前的子系统相关联的序列标识符,并且在图像序列中识别图像相对于其他图像的位置,该图像序列包括 多个连续的图像。 图像数据处理器使用所识别的序列标识符来响应于识别不可读序列标识符和丢失的序列标识符中的至少一个来检测错误。 所述图像数据处理器在图像数据中包含表示与图像处理子系统相关联的图像的区域的序列标识符,并响应于检测到的错误而发起警报消息的生成。

    System for verifying data integrity in an X-ray imaging system
    2.
    发明授权
    System for verifying data integrity in an X-ray imaging system 有权
    用于验证X射线成像系统中的数据完整性的系统

    公开(公告)号:US08582847B2

    公开(公告)日:2013-11-12

    申请号:US13164802

    申请日:2011-06-21

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00993 G06K9/03

    摘要: An error detection system is used by an image processing subsystem for detecting error in processing medical image data by multiple sequential subsystems using an image data processor. The image data processor in the image processing subsystem analyzes data representing a medical image to identify a sequence identifier associated with a subsystem preceding the image processing subsystem of the multiple sequential subsystems and identifies a position of the image relative to other images in an image sequence comprising multiple consecutive images. The image data processor uses the identified sequence identifier to detect an error in response to identifying at least one of, an unreadable sequence identifier and a missing sequence identifier. The image data processor incorporates a sequence identifier, in image data representing an area of the image associated with the image processing subsystem and initiates generation of an alert message in response to a detected error.

    摘要翻译: 图像处理子系统使用错误检测系统,用于通过使用图像数据处理器的多个顺序子系统检测处理医学图像数据的错误。 图像处理子系统中的图像数据处理器分析表示医学图像的数据,以识别与多个顺序子系统的图像处理子系统之前的子系统相关联的序列标识符,并且在图像序列中识别图像相对于其他图像的位置,该图像序列包括 多个连续的图像。 图像数据处理器使用所识别的序列标识符来响应于识别不可读序列标识符和丢失的序列标识符中的至少一个来检测错误。 所述图像数据处理器在图像数据中包含表示与图像处理子系统相关联的图像的区域的序列标识符,并响应于检测到的错误而发起警报消息的生成。

    Data Management System for Use in Angiographic X-ray Imaging
    3.
    发明申请
    Data Management System for Use in Angiographic X-ray Imaging 有权
    数据管理系统用于血管造影X线成像

    公开(公告)号:US20120114215A1

    公开(公告)日:2012-05-10

    申请号:US13191498

    申请日:2011-07-27

    IPC分类号: G06K9/00

    摘要: A data management system automatically manages image buffers to produce images for angiography using a first memory portion, a second memory portion and an image data processor. The first memory portion stores first image frame data representing minimum luminance values of individual pixels of a sequence of medical images. The second memory portion stores second image frame data comprising a difference between the minimum luminance values and corresponding maximum luminance values. The image data processor processes data representing an acquired X-ray image frame of a catheterized vessel using a stored frame of maximum or minimum pixel luminance values and the second image frame data to provide an image with enhanced visualization of a catheter in a vessel.

    摘要翻译: 数据管理系统使用第一存储器部分,第二存储器部分和图像数据处理器自动管理图像缓冲器以产生用于血管造影的图像。 第一存储器部分存储表示一系列医学图像的各个像素的最小亮度值的第一图像帧数据。 第二存储器部分存储包括最小亮度值和对应的最大亮度值之间的差的第二图像帧数据。 图像数据处理器使用存储的最大或最小像素亮度值的帧处理表示所获取的导管血管的X射线图像帧的数据,并且第二图像帧数据提供具有增强的血管中导管可视化的图像。

    Data management system for use in angiographic X-ray imaging
    4.
    发明授权
    Data management system for use in angiographic X-ray imaging 有权
    用于血管造影X线成像的数据管理系统

    公开(公告)号:US08594403B2

    公开(公告)日:2013-11-26

    申请号:US13191498

    申请日:2011-07-27

    IPC分类号: G06K9/00

    摘要: A data management system automatically manages image buffers to produce images for angiography using a first memory portion, a second memory portion and an image data processor. The first memory portion stores first image frame data representing minimum luminance values of individual pixels of a sequence of medical images. The second memory portion stores second image frame data comprising a difference between the minimum luminance values and corresponding maximum luminance values. The image data processor processes data representing an acquired X-ray image frame of a catheterized vessel using a stored frame of maximum or minimum pixel luminance values and the second image frame data to provide an image with enhanced visualization of a catheter in a vessel.

    摘要翻译: 数据管理系统使用第一存储器部分,第二存储器部分和图像数据处理器自动管理图像缓冲器以产生用于血管造影的图像。 第一存储器部分存储表示一系列医学图像的各个像素的最小亮度值的第一图像帧数据。 第二存储器部分存储包括最小亮度值和对应的最大亮度值之间的差的第二图像帧数据。 图像数据处理器使用存储的最大或最小像素亮度值的帧处理表示所获取的导管血管的X射线图像帧的数据,并且第二图像帧数据提供具有增强的血管中导管可视化的图像。

    System for medical image processing, manipulation and display
    5.
    发明授权
    System for medical image processing, manipulation and display 有权
    用于医学图像处理,操纵和显示的系统

    公开(公告)号:US08218727B2

    公开(公告)日:2012-07-10

    申请号:US12781946

    申请日:2010-05-18

    IPC分类号: H05G1/64

    CPC分类号: G06T19/00 G06T2219/028

    摘要: A system automatically adaptively adjusts an enlarged region of interest presented as a zoomed image on a secondary live display in response to X-ray filter (e.g., collimator) adjustment. An X-ray medical image user interface system includes one or more displays for displaying medical images. At least one display concurrently presents, a first image window including an X-ray image overview of a portion of patient anatomy and a second image window including an enlarged region of interest within the X-ray image overview. A collimator position detector provides a collimator signal in response to a detected collimator position. An image data processor automatically identifies the enlarged region of interest within the X-ray image overview in response to the collimator signal. A display processor generates data representing an image comprising the enlarged region of interest of the X-ray image overview in response to the identification of the enlarged region of interest within the X-ray image overview.

    摘要翻译: 响应于X射线滤波器(例如,准直仪)调整,系统自动地自适应地调整在二次实时显示器上呈现为放大图像的放大的感兴趣区域。 X射线医用图像用户接口系统包括用于显示医学图像的一个或多个显示器。 至少一个显示器同时呈现包括患者解剖结构的一部分的X射线图像概览的第一图像窗口和包括X射线图像概述内的感兴趣的放大的区域的第二图像窗口。 准直器位置检测器响应于检测到的准直器位置提供准直器信号。 图像数据处理器响应于准直仪信号自动识别X射线图像概览内的放大的感兴趣区域。 显示处理器响应于在X射线图像概览内的感兴趣的放大区域的识别,产生表示包括X射线图像概览的感兴趣的放大区域的图像的数据。

    Logging and storing of a sequence of image frame data for optimal recovery after power failure
    6.
    发明授权
    Logging and storing of a sequence of image frame data for optimal recovery after power failure 有权
    记录和存储一系列图像帧数据,以在电源故障后进行最佳恢复

    公开(公告)号:US08065686B2

    公开(公告)日:2011-11-22

    申请号:US11958832

    申请日:2007-12-18

    IPC分类号: G06F9/54 G06F11/00

    CPC分类号: G06F11/1441 G06F11/1471

    摘要: A method of logging and storing of a sequence of acquired X-ray image frame data in an X-ray imaging lab includes logging and updating image frame data related information in a non-volatile memory on a real-time basis upon completion of storage of each image frame data and deleting the logged information upon completion of storage of the sequence of X-ray image frames.

    摘要翻译: 在X射线成像实验室中记录和存储所获取的X射线图像帧数据序列的方法包括在完成存储后的实时基础上记录和更新非易失性存储器中的图像帧数据相关信息 每个图像帧数据,并且在完成X射线图像帧序列的完成时删除记录的信息。

    Logging and Storing of a Sequence of Image Frame Data for Optimal Recovery After Power Failure
    7.
    发明申请
    Logging and Storing of a Sequence of Image Frame Data for Optimal Recovery After Power Failure 有权
    记录和存储图像帧数据序列,用于电源故障后的最佳恢复

    公开(公告)号:US20080301384A1

    公开(公告)日:2008-12-04

    申请号:US11958832

    申请日:2007-12-18

    IPC分类号: G06F17/30 G06F12/16 G06F12/00

    CPC分类号: G06F11/1441 G06F11/1471

    摘要: A method of logging and storing of a sequence of acquired X-ray image frame data in an X-ray imaging lab includes logging and updating image frame data related information in a non-volatile memory on a real-time basis upon completion of storage of each image frame data and deleting the logged information upon completion of storage of the sequence of X-ray image frames.

    摘要翻译: 在X射线成像实验室中记录和存储所获取的X射线图像帧数据序列的方法包括在完成存储后的实时基础上记录和更新非易失性存储器中的图像帧数据相关信息 每个图像帧数据,并且在完成X射线图像帧序列的完成时删除记录的信息。

    System for Medical Image Processing, Manipulation and Display
    8.
    发明申请
    System for Medical Image Processing, Manipulation and Display 有权
    医学图像处理,操作和显示系统

    公开(公告)号:US20110058653A1

    公开(公告)日:2011-03-10

    申请号:US12781946

    申请日:2010-05-18

    IPC分类号: H05G1/64

    CPC分类号: G06T19/00 G06T2219/028

    摘要: A system automatically adaptively adjusts an enlarged region of interest presented as a zoomed image on a secondary live display in response to X-ray filter (e.g., collimator) adjustment. An X-ray medical image user interface system includes one or more displays for displaying medical images. At least one display concurrently presents, a first image window including an X-ray image overview of a portion of patient anatomy and a second image window including an enlarged region of interest within the X-ray image overview. A collimator position detector provides a collimator signal in response to a detected collimator position. An image data processor automatically identifies the enlarged region of interest within the X-ray image overview in response to the collimator signal. A display processor generates data representing an image comprising the enlarged region of interest of the X-ray image overview in response to the identification of the enlarged region of interest within the X-ray image overview.

    摘要翻译: 响应于X射线滤波器(例如,准直仪)调整,系统自动地自适应地调整在二次实时显示器上呈现为放大图像的放大的感兴趣区域。 X射线医用图像用户接口系统包括用于显示医学图像的一个或多个显示器。 至少一个显示器同时呈现包括患者解剖结构的一部分的X射线图像概览的第一图像窗口和包括X射线图像概览内的感兴趣的放大的区域的第二图像窗口。 准直器位置检测器响应于检测到的准直器位置提供准直器信号。 图像数据处理器响应于准直仪信号自动识别X射线图像概览内的放大的感兴趣区域。 显示处理器响应于在X射线图像概览内的感兴趣的放大区域的识别,产生表示包括X射线图像概览的感兴趣的放大区域的图像的数据。