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    Patterned illumination method and apparatus for machine vision systems
    1.
    发明申请
    Patterned illumination method and apparatus for machine vision systems 有权
    用于机器视觉系统的图案照明方法和装置

    公开(公告)号：US20060091333A1

    公开(公告)日：2006-05-04

    申请号：US10519180

    申请日：2003-06-20

    申请人： Don Cochran ,  Steven Cech ,  Thomas Palombo ,  Michael Yoder ,  Jesse Booher ,  Terry Graves

    发明人： Don Cochran ,  Steven Cech ,  Thomas Palombo ,  Michael Yoder ,  Jesse Booher ,  Terry Graves

    IPC分类号： G01N21/86 ,  G01V8/00

    CPC分类号： G01N21/8806

    摘要： This application relates to an apparatus and method for providing patterned illumination fields for use within process control and article inspection applications. More specifically, it pertains to the use of patterned illuminators to enable visual surface inspection of polished objects such as ball bearings. The use of patterned illuminators properly disposed in relation to a polished part under inspection allows small surface imperfections such as scratches and pits to become visible against the normal surface background. The use of carefully engineered illuminators facilitates advantageous defect-site scattering from generally dark field sources. The patterned nature of the illuminators defined by this invention allows the complete surface of three-dimensional parts to be effectively highlighted using dark field illumination fields.

    摘要翻译： 本申请涉及一种用于提供在过程控制和物品检查应用中使用的图案化照明场的装置和方法。 更具体地说，它涉及图案化照明器的使用以使得诸如球轴承之类的抛光物体的视觉表面检查。 相对于被检查的抛光部分适当地设置的图案照明器的使用允许诸如划痕和凹坑的小表面缺陷对于正常表面背景变得可见。 使用精心设计的照明器有助于从一般暗场光源获得有利的缺陷点散射。 由本发明限定的照明器的图案性质允许使用暗场照明场有效地突出显示三维部分的完整表面。

    Graphical re-inspection user setup interface
    3.
    发明申请
    Graphical re-inspection user setup interface 审中-公开
    图形重新检查用户设置界面

    公开(公告)号：US20050273720A1

    公开(公告)日：2005-12-08

    申请号：US11134137

    申请日：2005-05-20

    申请人： Don Cochran ,  Fredrick Awig ,  Kevin Batty ,  Jesse Booher ,  David Cochran ,  Patrick Gilliland ,  Noel Morgan ,  Thomas Palombo ,  Timothy SirLouis ,  Michael Yoder

    发明人： Don Cochran ,  Fredrick Awig ,  Kevin Batty ,  Jesse Booher ,  David Cochran ,  Patrick Gilliland ,  Noel Morgan ,  Thomas Palombo ,  Timothy SirLouis ,  Michael Yoder

    IPC分类号： G06F11/30

    CPC分类号： G06Q10/06 ,  G05B19/41875 ,  G05B2219/31472 ,  Y02P90/22 ,  Y02P90/86

    摘要： The invention provides for a graphical user interface which provides for very simple and intuitive ways of changing single or multiple inspection parameters. The graphical display immediately shows what the monitoring or inspection result would have been if the effected change had been in place during the inspection of the last “N” parts. This retrospective graphical “look-back” invokes immediate re-inspection facilitating an estimation of what the future inspection or process monitoring results will be if future production looks similar to the recent past production. The re-inspection results are immediately shown with a combination of visualization for ease of understanding and settings optimization. The visualization also shows selected other associated data to each specific inspection for ease of tracking and optimizing production processes.

    摘要翻译： 本发明提供了图形用户界面，其提供了改变单个或多个检查参数的非常简单和直观的方式。 图形显示会立即显示在最后一个“N”部分的检查过程中，如果实施的变更已经到位，监视或检查结果将是什么。 这种回顾性图形“追溯”调用立即重新检查，以便对未来的检验或过程监控结果将如何预测未来的生产与近期的生产相似。 重新检查结果立即显示，以便于理解和设置优化。 可视化还显示了每个特定检查的选定的其他相关数据，便于跟踪和优化生产过程。