基于智能视频监控系统的运动目标检测和跟踪  

Moving Objects Detection and Tracking Based on Intelligent Video Surveillance System

作　　者：蒋巍[1] 张健[2] 曾浩[1] 

机构地区：[1]重庆邮电大学通信与信息工程学院,重庆400065 [2]中国电子科技集团公司第三研究所音视频研发部,北京100015

出　　处：《电视技术》2012年第5期110-114,共5页Video Engineering

摘　　要：以DaVinci技术的TMS320DM365作为处理器,完成周边模块的配置以及监控系统的设计,并以用改进型背景更新差分法和Kalman滤波方法对运动目标进行检测和跟踪。实验结果表明,改进后的算法在对运动检测中背景更新和目标提取有更好的效果,同时也满足了系统运算量小、实时性强的需求。TMS320DM365 based on DaVinci technology is used as a processor to complete the hardware structure. Improved background update algo- rithm is used as a method of moving target detection and identification, and Kalman filter algorithm is used as a method of moving target tracking. The simulate results show that the algorithm can significantly improve the background update, object extraction and tracking, and also meet the requirements of small computing amount and real-time.

关 键 词：达芬奇技术 智能监控 目标检测 目标跟踪 

分 类 号：TN919.8[电子电信—通信与信息系统] TP277[电子电信—信息与通信工程]