摘要
为了完善现有煤矿工业电视监视系统,首先根据煤矿工业电视监视系统的现状,分析了煤矿工业电视图像信号的自相关函数,提出了在煤矿工业电视系统中综合运用多种图像处理技术,通过工业电视图像信号的自相关函数的计算,实现对人侵入运煤皮带头范围内的报警。实验结果表明,综合运用多种图像处理技术,根据煤矿工业电视图像的自相关函数的大小,可以实现对人侵入被监视范围内的报警,从而弥补现有煤矿工业电视系统的不足。
In order to improve the existent coal mine industrial TV monitoring system, this paper analyses the autocorrelation function of mine industrial television image signal according to the current state of the mine industrial TV monitoring system, and gives a advise of using the technology of multi image-processing in mine industrial TV monitoring system. By computing the autocorrelation function of mine industrial television image signal, we can be alarmed if somebody invades the area ofthe head ofthe strap which is used to carry the coal. It has been testified that by using multi image-processing technology synthetically in the mine industrial TV monitoring system, we can get the alarm when the man invades the supervised area according to the magnitude of the autocorrelation function of mine industrial television image signal. And this can make up the lack of mine industrial TV monitoring system now.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第18期4833-4835,共3页
Computer Engineering and Design
基金
国家863高技术研究发展计划基金项目(2006AA06Z119)
关键词
煤矿工业电视
自相关函数
图像增强
图像处理
图像报警
mine industrial TV monitoring system
autocorrelation function
image enhancing
image processing
image wamings
