Research on On-Line Image Acquisition Techniques of Conveyor Belt Based on Machine Vision
Mine conveyor belt has problems of fast speed, short distance and large field of view, and it is difficult to collect image information. Focusing on these problems, this paper proposes a method of using a single linear array CCD camera to collect the image of conveyor belt. When using this method, the field angle of the image capturing is large and each collection point only needs one camera. So that the transmission system is to facilitate the network, the network transmission requirements are low, and the image processing is simple and easy to implement. Under the theory of optical engineering, scheme of collecting the whole image of the conveyor belt by using a single linear array CCD camera was provided and the lighting system was specially designed. Belt image acquisition system on a conveyor belt was built in the laboratory and a large number of experiments were carried out. The experiments show that this system can collect high quality conveyor belt image information, and also can provide foundation for the development of the on-line image acquisition system of conveyor belt based on machine vision.
文章引用: 李哈达 , 苗长云 , 杨彦利 (2013) 基于机器视觉的输送带图像在线采集技术的研究。 无线通信， 3， 139-143. doi: 10.12677/HJWC.2013.36022
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