IMAGE DATA BASED RETROSPECTIVE TEMPORAL SELECTION OF MEDICAL IMAGES
    1.
    发明申请
    IMAGE DATA BASED RETROSPECTIVE TEMPORAL SELECTION OF MEDICAL IMAGES 审中-公开
    基于图像数据的医学图像的重新选择性时间选择

    公开(公告)号:US20070036417A1

    公开(公告)日:2007-02-15

    申请号:US11379183

    申请日:2006-04-18

    IPC分类号: G06K9/00

    摘要: Systems and methods for deriving a cardiac cycle signal by selecting images of a portion of a cardiovascular system include receiving a plurality of images from a scanner that have been recorded over a period of time. The images represent one or more locations along the extent of the cardiovascular system. The images are then selected based on common criteria determined from the plurality of images and without reference to an external signal. The common criteria comprises changes in the size of a cross section of the aorta, changes in the volume of the heart, changes in the area of a cross section of the heart. In addition, the criteria can include the mean pixel difference between adjacent images.

    摘要翻译: 通过选择心血管系统的一部分的图像来导出心动周期信号的系统和方法包括从一段时间内已被记录的扫描仪接收多个图像。 图像表示沿着心血管系统的程度的一个或多个位置。 然后基于从多个图像确定的公共标准而不参考外部信号来选择图像。 常见的标准包括主动脉横截面尺寸的变化,心脏体积的变化,心脏横截面面积的变化。 另外,标准可以包括相邻图像之间的平均像素差异。

    Enhanced integrated journal
    2.
    发明申请
    Enhanced integrated journal 审中-公开
    增强综合杂志

    公开(公告)号:US20130040278A1

    公开(公告)日:2013-02-14

    申请号:US13206472

    申请日:2011-08-09

    IPC分类号: G09B7/00

    CPC分类号: G09B7/06

    摘要: An apparatus and method to provide a more interactive book learning experience. The invention provides an interactive quiz component to book figures. Figures within an electronic document can be enlarged by a user input such as a touch gesture. Selected information from the enlarged figure can be hidden and used as an interactive quiz. Feedback and options for further review or interactions are provided based on user input.

    摘要翻译: 一种提供更具交互性的图书学习体验的设备和方法。 本发明提供了一种用于预订人物的互动测验组件。 电子文档中的图形可以通过诸如触摸手势的用户输入放大。 放大图中的所选信息可以隐藏并用作互动测验。 基于用户输入提供反馈和进一步审核或交互的选项。