用图像处理技术分析烟气中NO_x含量  

Analysis of NO_x Concentration in Flue Gas with Digital Image Processing Technique

作　　者：饶文碧[1] 刘军[1] 凌永红 

机构地区：[1]武汉工业大学计算机系,湖北省武汉市430070

出　　处：《微机发展》1997年第3期58-60,共3页Microcomputer Development

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.

关 键 词：图像处理 火焰图像 烟气 环境污染 

分 类 号：X511.02[环境科学与工程—环境工程]