【摘要】 树枝叶等植物的晃动是造成户外监控背景复杂性的主要因素。该文提出一种基于视频分析的运动对象检测策略，利用快慢双背景模型检测运动变化像素，并通过邻域像素的相关性检测消除虚假运动对象。实验表明此算法对户外监控不但速度快而且检测效果理想，满足实用化要求。更多还原

【Abstract】 Swaying trees frequently cause false alarms for outdoor surveillances.A practical scheme of detecting moving objects based on video analysis is proposed in this paper,which uses fast and slow background models to detect changed pixels,and eliminates false moving objects by checking the correlations among neighboring pixels. Experiments show the scheme of detecting moving objects is fast and robust in outdoor scenes.更多还原