Title: Metal bar counting system
Application Number: 200410070827 Application Date: 2004.07.20
Publication Number: 1725237 Publication Date: 2006.01.25
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06M7/00
Applicant(s) Name: Beijing Photoelectric Technology Inst. Address: 100010
Inventor(s) Name: Guo Xinsheng, Shen Bing, Cui Liming, Sun Jia
Attorney & Agent: liu fang
Abstract:
     This invention discloses a metal bar counting system composed of an image identifying counting device and a metal bar image camera device connected together, among which, the camera device is composed of a box, camera device and more than one active light source, which radiates the metal bard terminal through the transmission mirror and makes the brightness of bar end surface to be higher than that of the side. The camera device shoots the end part of the bar to get images for identification and counting. This invented active light source radiates the end of the bar from two angles to make the brightness of the end much more brighter than that at the side of the bar.
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