摘要
文中将以一个地铁站或火车站为例,提出一种特征抽取方法去辨别在候车的人群,并运用图像处理技术去探测出某时刻的人群拥挤情况;同时,用C语言编写所有的程序。
In this paper a feature extraction method for crowd detection at the underground stations or railway stations is mentioned.This paper also discussed on how to use the image processing to detect overcrowded situation,And all of the program is created by C language.
出处
《广东交通职业技术学院学报》
2006年第4期69-72,共4页
Journal of Guangdong Communication Polytechnic
关键词
特征抽取
图像处理
视觉信息
人群监测
边缘检测
阈值法
人群密度
feature extraction
imago processing
visual information
crowd detection
edge detection
threshold method
crowd density