Tomography-capable apparatus and operating method therefor
    1.
    发明申请
    Tomography-capable apparatus and operating method therefor 审中-公开
    具有层析成像功能的设备及其操作方法

    公开(公告)号:US20050110748A1

    公开(公告)日:2005-05-26

    申请号:US10949905

    申请日:2004-09-24

    IPC分类号: A61B6/03 G06T11/00 G09G5/00

    摘要: In a tomography-capable imaging examination apparatus, and an operating method therefor, an operator first determines a desired scan volume of the examination subject, and then, controlled by the computer device, a raw data set, having data allocated to different directions, is acquired in the scan volume. For planning the subsequent calculation of the resulting image—keeping pace with the scan or immediately after its termination—the computer device calculates and displays a graphic overview representation of the subject of examination from the raw data. The overview representation contains three-dimensional information about the scan volume. In this volume, the operator selects a diagnostically relevant region of representation. Using an image calculation algorithm, the computer device calculates a diagnostically relevant resulting image in the selected region of representation. The quantity of data thus is reduced immediately upon its origination. The evaluation of the data can be accelerated, and a prospective quality control can be carried out.

    摘要翻译: 在具有断层照相能力的成像检查装置及其操作方法中,操作者首先确定检查对象的期望扫描体积,然后由计算机设备控制具有分配给不同方向的数据的原始数据集 在扫描卷中获取。 为了计划随后扫描的图像保持速度的后续计算,或者在其终止之后,计算机设备从原始数据中计算并显示检查对象的图形概览表示。 概述表示包含有关扫描卷的三维信息。 在本卷中,操作员选择诊断相关的表示区域。 使用图像计算算法,计算机设备在所选择的表示区域中计算与诊断相关的结果图像。 因此,数据量在其起始时立即减少。 数据的评估可以加快,可以进行前瞻性的质量控制。