Radiation therapy volume phantom using film
    4.
    发明授权
    Radiation therapy volume phantom using film 有权
    放射治疗体积幻影使用膜

    公开(公告)号:US06974254B2

    公开(公告)日:2005-12-13

    申请号:US10171137

    申请日:2002-06-12

    摘要: A volume phantom for radiation therapy verification employs film held in a spiral configuration within a equalizing ring of attenuating material. The ring provides improved uniformity in radiation measurement and may be extended, for example, to a hemisphere to provide improved modeling and simulation of treatments in the region of the head.

    摘要翻译: 用于放射治疗验证的体积体模使用在衰减材料的均衡环内以螺旋构造保持的膜。 环提供了改善的辐射测量的均匀性,并且可以扩展到例如半球以提供在头部区域中的改进的建模和模拟处理。

    High-Speed Tumor Segmentation System
    5.
    发明申请
    High-Speed Tumor Segmentation System 有权
    高速肿瘤分割系统

    公开(公告)号:US20130267755A1

    公开(公告)日:2013-10-10

    申请号:US13442606

    申请日:2012-04-09

    IPC分类号: A61N5/00

    摘要: A system for automatic segmentation of tumor tissue, useful for motion correction during radiotherapy using real-time imaging, identifies multiple regions based on the values of data and then identifies the tumors within the regions based on a priori knowledge about tumor size and/or location. The regions may be refined with robust and fast morphological operations, providing segmentation at speeds commensurate with the motion to be corrected.

    摘要翻译: 用于使用实时成像的放射治疗期间用于运动校正的肿瘤组织的自动分割系统基于数据值识别多个区域,然后基于关于肿瘤大小和/或位置的先验知识识别区域内的肿瘤 。 这些区域可以用鲁棒且快速的形态学操作进行细化,提供与要校正的运动相当的速度的分割。

    High-speed tumor segmentation system
    7.
    发明授权
    High-speed tumor segmentation system 有权
    高速肿瘤分割系统

    公开(公告)号:US08992405B2

    公开(公告)日:2015-03-31

    申请号:US13442606

    申请日:2012-04-09

    IPC分类号: A61N5/10 G06F19/00

    摘要: A system for automatic segmentation of tumor tissue, useful for motion correction during radiotherapy using real-time imaging, identifies multiple regions based on the values of data and then identifies the tumors within the regions based on a priori knowledge about tumor size and/or location. The regions may be refined with robust and fast morphological operations, providing segmentation at speeds commensurate with the motion to be corrected.

    摘要翻译: 用于使用实时成像的放射治疗期间用于运动校正的肿瘤组织的自动分割系统基于数据值识别多个区域,然后基于关于肿瘤大小和/或位置的先验知识识别区域内的肿瘤 。 这些区域可以用鲁棒且快速的形态学操作进行细化,提供与要校正的运动相当的速度的分割。