23 February 2006 Automatic collimation technology and its application based on video graduation technology
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Abstract
Based on optical graduation technology, video graduation technology is proposed. The generation of video vertical line, horizontal line and crossing line is introduced. The principle and precision of video graduation and aiming are discussed. At last, an application example of the technology that used in the steel tape fixed length cutting system is presented.
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Yuekang Shan, Ming Zhou, Rong Xiang, Zhi Zhang, Yu Ji, Miaoyan Yang, "Automatic collimation technology and its application based on video graduation technology", Proc. SPIE 6150, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 615048 (23 February 2006); doi: 10.1117/12.676534; https://doi.org/10.1117/12.676534
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