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A Study on Improving the Adaptive Background Method for Outdoor CCTV Object Tracking System
Journal of The Korea Society of Computer and Information
Abbr :
JKSCI
2015, 20(7), pp.17-24
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
2015, 20(7), pp.17-24
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
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In this paper, we propose a method to solve ghosting problem. To generate adaptive background, using an exponentially decreasing number of frames, may improve object detection performance. To extract moving objects from the background by using a differential image, detection error may be caused by object rotations or environmental changes. A ghosting problem can be issue-driven when there are outdoor environmental changes and moving objects. We studied that a differential image by adaptive background may reduce the ghosting problem. In experimental results, we test that our method can solve the ghosting problem.
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