System and method for automated fringe counting using image information
    1.
    发明申请
    System and method for automated fringe counting using image information 有权
    使用图像信息进行自动条纹计数的系统和方法

    公开(公告)号:US20020146151A1

    公开(公告)日:2002-10-10

    申请号:US10004746

    申请日:2001-12-04

    Abstract: A bulge testing system (10) for testing the material properties of a thin film window (14) using a Michelson interferometer (18) that generates an interference pattern (32) having fringes (34) and nodes (36) that move as the thin film window is inflated or deflated. The bulge testing system includes a fringe counting module (82), an analysis module (114) and an output module (88). The fringe counting module allows a user to interactively select from an image of the interference pattern one or more sampling regions (30) in which the user interface will count fringes. The analysis module allows a user to interactively change the location of maxima/minima indicators (116) in the event that noise in the image causes the analysis module to incorrectly determine the locations of the fringes and nodes. The output module automatically calculates material properties and provides test results to an output file and/or a results window (168).

    Abstract translation: 一种凸起测试系统(10),用于使用迈克尔逊干涉仪(18)测试薄膜窗口(14)的材料特性,所述迈克尔逊干涉仪产生具有边缘(34)和节点(36)的干涉图案(32),所述边缘(34)和节点(36) 电影窗口充气或放气。 凸起测试系统包括边缘计数模块(82),分析模块(114)和输出模块(88)。 条纹计数模块允许用户从干涉图案的图像交互地选择一个或多个采样区域(30),其中用户界面将计数边缘。 分析模块允许用户在图像中的噪声导致分析模块错误地确定条纹和节点的位置的情况下交互地改变最大/最小指示符(116)的位置。 输出模块自动计算材料属性并将测试结果提供给输出文件和/或结果窗口(168)。

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