发明名称 METHOD OF MEASURING AND ADJUSTING ILLUMINATION BRIGHTNESS OF IMAGE INSPECTION DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To prevent the variations of illumination brightness in an image inspecting process. Ž<P>SOLUTION: In this image inspection device which illuminates the inspection target 2 placed on a holding stand 1 by an illumination means 4, images the reflected light from the inspection target 2 as a reflected image by an imaging means 6, and processes the taken image by an image processing means 7 to determine the quality thereof, a reflection standard member 3 is installed on the inspection surface of the inspection target 2 or in the vicinity thereof in order to measure and adjust the illumination brightness. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009276101(A) 申请公布日期 2009.11.26
申请号 JP20080125434 申请日期 2008.05.13
申请人 NIPPON DEMPA KOGYO CO LTD 发明人 TSUKAMOTO CHIHARU
分类号 G01N21/93;G01N21/84 主分类号 G01N21/93
代理机构 代理人
主权项
地址