公开(公告)号：US08917312B1

公开(公告)日：2014-12-23

申请号：US12394012

申请日：2009-02-26

申请人： Michael P. Gleason ,  Daniel E. Pulcher ,  Douglas E. Reed ,  Anthony C. Roberts ,  Matthew M. Thomas

发明人： Michael P. Gleason ,  Daniel E. Pulcher ,  Douglas E. Reed ,  Anthony C. Roberts ,  Matthew M. Thomas

IPC分类号： G06K9/00

CPC分类号： G01N21/958 ,  G01N2021/9586

摘要： An optical defect detection system is provided for recording an image of a transparency for detecting optical defects therein. The transparency may be formed with a contour. The defect detection system may comprise a light source, a diffuser and an image recording device for recording images of the transparency. The light source is configured to emit light and may be positioned adjacent one of the sides of the transparency. The image recording device may be positioned on a side of the transparency opposite the diffuser. The diffuser may be contoured complementary to the contour of the transparency and may be positioned between the light source and the transparency.

摘要翻译： 提供光学缺陷检测系统，用于记录用于检测其中的光学缺陷的透明体的图像。 透明度可以形成轮廓。 缺陷检测系统可以包括光源，漫射器和用于记录透明度的图像的图像记录装置。 光源被配置为发光并且可以位于透明体的一个侧面附近。 图像记录装置可以位于与扩散器相对的透明体的一侧。 扩散器可以与透明体的轮廓互补，并且可以位于光源和透明体之间。