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一种结合LBP的ViBe运动目标检测算法

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摘要 本文根据像素点连续分类为背景的次数,引入了平稳的背景点概念,对标记为平稳的背景点不再作背景集更新,减小了算法运算量;同时计算平稳背景点的LBP纹理特征值并记录,结合ViBe算法,利用LBP对光照变化不敏感的特性,求取光照突变的概率,并根据概率的大小,调整背景更新策略,重新判断前景目标。实验结果表明,经改进后的算法,能有效地检测出光照的突然变化,消除前后景误判,同时在运算速度方面有明显的提升。
出处 《有线电视技术》 2016年第6期34-38,共5页 Cable TV Technology
基金 福建省科技厅引导性项目(No.2015H0021) 福建省教育厅省属高校专项项目(JK2014003)
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参考文献9

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