摘要
本文以数字图像处理技术为手段,研究影响烟气中NOx含量的因素.通过对火焰图像进行综合处理,提取火焰;图像的各种特征,建立针对煤粉火焰烟气中NOx含量的有效估计模型,从而寻求降低NOx排放量的方法,达到减少大气污染的作用.
The factor of effecting NOx cooceutration in flue gas are studied by meam of digital image proceasing in this paper. By comperhensive processing the flame images, extracting the image characteristics, an appropriate method for estimating NOx concentration in flue gas of pulverized coal firing boiler is built. By this way, the method of reducing NOx excretory amount is found. This reserach has important significance for decreasing air pollution.
出处
《微机发展》
1997年第3期58-60,共3页
Microcomputer Development
关键词
图像处理
火焰图像
烟气
环境污染
Digital Image Processing Technique
Flame Image
Flue Gas