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http://dx.doi.org/10.6109/jkiice.2008.12.11.2050

Realization for Moving Object Sensing and Path Tracking System using Stereo Line CCDs  

Ryu, Kwang-Ryol (목원대학교 전자공학과)
Kim, Young-Bin (목원대학교 전자공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.12, no.11, 2008 , pp. 2050-2056 More about this Journal
Abstract
A realization for moving object sensing and tracking system in two dimensional plane using stereo line CCDs and lighting source is presented in this paper. The system is realized that instead of processing camera images directly, two line CCD sensor and input line image is used to measure two dimensional distance by comparing the brightness on line CCDs. The algorithms are used the moving object sensing, path tracking and coordinate converting method. To ensure the effective detection of moving path, a detection algorithm to evaluate the reliability of each measured distance is developed. The realized system results are that the performance of moving object recognizing shows 5mm resolution, and enables to track a moving path of object per looms period.
Keywords
Moving object sensing; moving path tracking; stereo line CCD; coordinate transformation; USB interface;
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