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基于行走轨迹的智能监控算法

Intelligent monitoring algorithm with walking trajectory
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摘要 提出了一种基于行走轨迹的异常行为识别方法,运用背景减除法与时间差分法加权平均的目标检测法对运动人体进行检测,通过对人的行走轨迹的跟踪与记录来判断某人是否可疑,轨迹出现闭合曲线和螺旋线说明有徘徊行为,即可疑予以报警。实验表明,该方法具有一定的可靠性和鲁棒性,实时性较强。 An abnormal behavior recognition method with walking trajectory is proposed,the detection is carried out for moving body by using an object detection method averaged by background subtraction method and time difference method,whether someone is suspicious or not is determined by tracking and record of walking trajectory,if the trajectory is a close curve,then the police will receive the signal.The experimental results show that this method has a certain reliability and robustness,and strong real time performance.
作者 张瑞玉 孙红星 熊成基
机构地区 辽宁科技大学电子与信息工程学院
出处 《辽宁科技大学学报》 CAS 2010年第5期453-455,共3页 Journal of University of Science and Technology Liaoning
关键词 行走轨迹 智能监控 异常行为 视频分析 walking trajectory intelligent monitoring abnormal behavior video analysis
分类号 TP391.41 [自动化与计算机技术—计算机应用技术]
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参考文献8

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共引文献23

辽宁科技大学学报
2010年 第5期

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