摘要
提出了一种用于数字视频监控系统中运动人体检测和报警的算法,该算法是一种基于背景减除法的运动目标检测算法,同时采用一种基于统计关系的双阈值分割,能够有效地检测出图像中的运动人体。实验结果验证了上述算法的有效性。
An automatic moving object detection algorithm applied to realtime video surveillance system is proposed.It is based on a difference image algorithm with double thresholds image segmentation.This algorithm can detect intruders with high quality and steady.Finally,some experimental results for practical images were presented.
出处
《机械与电子》
2003年第6期45-47,共3页
Machinery & Electronics
关键词
视频监控系统
运动检测
图像分割
自适应阈值
video surveillance system
motion detect
image segment
adaptive threshold
