摘要
为了实现灵活控制和易于实现的智能视频监控技术,通过ARM+DSP硬件构架和Qt嵌入式软件开发环境,设计了帧间差分与坐标定位相结合的应用于静态背景的单目标跟踪算法,同时实现了拌线检测、区域报警和逆向检测等智能视频分析算法功能,并通过Qt开发了良好的人机交互界面。实验结果表明,该系统算法设计灵活易于调用,界面操作方便,具有较好的实时性、鲁棒性和可移植性。
In order to achieve flexible control and realize intelligent video surveillance technology, the single target track- ing algorithm which is applied to static background and combines the interframe difference with coordinate positioning is de- signed in this paper by means of ARM＋DSP hardware framework and Qt embedded software development environment. Further- more, the intelligent video analysis algorithm functions in trip-line detection, regional alarm and converse detection are also achieved in this paper. A good man-machine interface was developed by Qt embedded software. The experimental results show that the design of the algorithm in the system is flexible, easy to invoke and convenient to operate the interface, and has good real-time performance, robustness and portability.
出处
《现代电子技术》
2013年第4期1-4,共4页
Modern Electronics Technique
基金
广东省教育部产学研结合项目(2010B080703025)
