期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2011
卷号：11
期号：2
页码：109-113
出版社：International Journal of Computer Science and Network Security
摘要：In this paper, we propose a vision system to detect laser spot from the laser pointer used in the shooting range simulator. The developed shooting simulator utilizes a low cost wireless camera to capture the laser spot on the target. Different from the existing laser pointer-camera systems, our system places the camera inside a target box where the circular pattern target attached in front of it. The algorithm locates the position of circular pattern automatically by employing the image processing techniques. The simple thresholding method is adopted to detect the laser spot. From the experiments conducted, our system could detect the position of the laser spot accurately.
关键词：Shooting range simulator; laser pointer; image processing; wireless camera
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