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Design of surveillance system for real-time tracking of moving object based on DM642
Pages: 469-473
Year: Issue:  3
Journal: Optical Technique

Keyword:  TMS320DM642视频监控三帧差分法实时跟踪;
Abstract: 针对视频监控中的运动目标,引入自主跟踪思想,设计了一种基于DSP的运动目标实时跟踪监控系统.系统以TI公司的DSP TMS320DM642为核心,采用改进的差分算法辅以二值化形态学处理进行运动检测,并通过速度归一化求取云台转动矢量,应用于变速云台系统,实现了对运动目标的自主稳定跟踪.实验证明,系统取得了良好的跟踪效果,保证了目标跟踪的自主性、准确性和实时性.
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