Method and apparatus of lesion detection and validation based on multiple reviews of a CT image
    1.
    发明授权
    Method and apparatus of lesion detection and validation based on multiple reviews of a CT image 有权
    基于CT图像的多次评价的病变检测和验证的方法和装置

    公开(公告)号:US06597762B1

    公开(公告)日:2003-07-22

    申请号:US10065900

    申请日:2002-11-27

    IPC分类号: A61B603

    摘要: An object detection apparatus includes a data acquisition system configured to acquire diagnostic data of the subject, an image reconstructor configured to reconstruct at least one image of the subject from the diagnostic data, and a data retrieval device configured to retrieve a first set of bookmarks identifying a first set of objects of interest in the at least one image. The object detection apparatus further includes a computer programmed to display the at least one image on a console and detect input from the user corresponding to a second set of bookmarks identifying a second set of objects of interest in the image. The computer is further programmed to selectively allow the user to incorporate each bookmark of the first set of bookmarks into the second set of bookmarks.

    摘要翻译: 对象检测装置包括被配置为获取对象的诊断数据的数据采集系统,被配置为从所述诊断数据重建所述被摄体的至少一个图像的图像重建器,以及被配置为检索识别的第一组书签的数据检索装置 在所述至少一个图像中的第一组感兴趣对象。 物体检测装置还包括被编程为在控制台上显示所述至少一个图像的计算机,并且检测来自用户的输入,所述输入对应于标识图像中的感兴趣对象的第二组书签。 计算机还被编程为选择性地允许用户将第一组书签的每个书签并入到第二组书签中。

    Change Assessment Method
    2.
    发明申请
    Change Assessment Method 失效
    变更评估方法

    公开(公告)号:US20110211743A1

    公开(公告)日:2011-09-01

    申请号:US11685758

    申请日:2007-03-13

    IPC分类号: G06K9/00

    摘要: This invention relates to a method of assessing the change in size of cancerous lesions in humans utilizing CT scans through the application of a boundary detection algorithm capable of detecting subtle changes in CT images. The change assessment method may include the steps for defining boundary regions on a CT scan image, analyzing said boundaries utilizing a computational program containing statistical analysis techniques, and producing a medically useful output showing any change in lesion size. The change assessment method may also be interfaced with other medical diagnostic techniques or devices that are known in the art.

    摘要翻译: 本发明涉及通过应用能够检测CT图像微妙变化的边界检测算法,利用CT扫描来评估人类癌性病变的变化的方法。 改变评估方法可以包括用于在CT扫描图像上定义边界区域的步骤,利用包含统计分析技术的计算程序分析所述边界,以及产生显示损伤大小的任何变化的医学上有用的输出。 改变评估方法还可以与本领域已知的其他医疗诊断技术或装置接口。

    Change assessment method
    4.
    发明授权
    Change assessment method 失效
    变更评估方法

    公开(公告)号:US08577101B2

    公开(公告)日:2013-11-05

    申请号:US11685758

    申请日:2007-03-13

    申请人: Ricardo S. Avila

    发明人: Ricardo S. Avila

    IPC分类号: G06K9/00

    摘要: This invention relates to a method of assessing the change in size of cancerous lesions in humans utilizing CT scans through the application of a boundary detection algorithm capable of detecting subtle changes in CT images. The change assessment method may include the steps for defining boundary regions on a CT scan image, analyzing said boundaries utilizing a computational program containing statistical analysis techniques, and producing a medically useful output showing any change in lesion size. The change assessment method may also be interfaced with other medical diagnostic techniques or devices that are known in the art.

    摘要翻译: 本发明涉及通过应用能够检测CT图像微妙变化的边界检测算法,利用CT扫描来评估人类癌性病变的变化的方法。 改变评估方法可以包括用于在CT扫描图像上定义边界区域的步骤,利用包含统计分析技术的计算程序分析所述边界,以及产生显示损伤大小的任何变化的医学上有用的输出。 改变评估方法还可以与本领域已知的其他医疗诊断技术或装置接口。