摘要
根据视觉领域中对运动目标跟踪分析的热点算法,提出背景帧间差分算法对视频中移动的行人进行目标跟踪。该算法通过计算连续三帧视频图像间各相应像素点的差分,求出背景点和目标点,再经过形态学运算即可描绘出移动的目标。实验证明,该算法简单、有效,且不易受光照影响;能满足大部分视频中对移动目标的跟踪。
According to the hotspot algorithm for moving pedestrian tracking and analyzing in the visual field,a background interframe difference algorithm is proposed.The algorithm calculates the difference between the corresponding pixel points of three consecutive frames of video images,finds the background point and the target point,and then depict moving pedestrian targets by morphological operations.Experiments show that the algorithm is simple,effective,and not easily affected by illumination,and can satisfy most tracking to the moving target in video.
出处
《中国仪器仪表》
2019年第1期62-65,共4页
China Instrumentation
关键词
背景帧间差分
目标跟踪
算法
Background Interframe Difference
Object tracking
Algorithm
