23 October 2014 Real-time detection algorithm of moving ground targets based on Gaussian mixture model
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Abstract
The study of moving target detection has high research value and wide developing perspective. Considering of real-time detection of typical moving ground targets, a novel algorithm is proposed, which is based on background estimation via using Gaussian mixture model and reference background frame updating. Firstly the image gray of the target and background is supposed to obey Gaussian distribution, then the whole image is divided into three Gaussian distribution and estimated to form the reference image, finally detection results can be obtained via subtracting the reference image from current frame image. At the mean time the reference image is updated with time to keep the adaptability of the background image. Experimental results show that the algorithm is effective for moving ground targets such as vehicle.
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Weiping Yang, Weiping Yang, Zhilong Zhang, Zhilong Zhang, Yan Zhang, Yan Zhang, Jicheng Li, Jicheng Li, } "Real-time detection algorithm of moving ground targets based on Gaussian mixture model", Proc. SPIE 9244, Image and Signal Processing for Remote Sensing XX, 92441U (23 October 2014); doi: 10.1117/12.2066785; https://doi.org/10.1117/12.2066785
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