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Moving target detection algorithm based on the improved three-frame differences and ViBe algorithm
Pages: 46-52
Year: Issue:  6
Journal: Applied Science and Technology

Keyword:  ViBe algorithmthree-frame difference methodedge detectionsmear phenomenonlight mutation;
Abstract: The ViBe algorithm proposed in recent years has the characteristics of high computing speed and high accuracy of object extraction. But it is sensitive to the light mutation. And it is also easy to form the"smear" phe?nomenon because of its model initialization modes. Firstly, this article proposed the improved three?frame difference algorithm combined with edge detection by introducing the problem that the traditional three?frame difference algo?rithm is difficult to extract the complete contours of the targets. This algorithm can extract the complete moving tar?gets without additional redundancy edge information. Then this algorithm is introduced into the ViBe algorithm and is combined with it. The improved algorithm can eliminate the"smear" phenomenon. and it can select the suitable detection method adaptively to eliminate the impact caused by the light mutation. The experimental results show that, this method is an effective moving target detection method.
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