图像边缘检测算法及在电厂中的应用  

Image Edge Detection Algorithms and Their Application in Power Plants

作　　者：何晓燕[1] 杨耀权[1] 何文庭[2] 

机构地区：[1]华北电力大学动力系,河北保定071003 [2]华能上安电厂,河北石家庄050000

出　　处：《电力情报》2002年第1期50-51,55,共3页Information on Electric Power

摘　　要：介绍几种典型的边缘检测算法 ,对它们各自的特点进行比较。讨论边缘检测在电厂锅炉炉膛火焰检测方面的应用。对一幅原始火焰图像 ,用两种边缘检测算法提取火焰图像的边缘 ,并对提取后的边缘图像进行分析。最后对边缘检测算法的发展方向进行展望。Several typical edge detection algorithms are presented, and a comparison of their features is made. Its application to flame detection in power plant boilers is discussed. According to an original flame image, two edge detection algorithms are used to detect the edges,and the required edge image is analyzed. Finally the development of edge detection methods in the future is given.

关 键 词：电厂 锅炉 炉膛 火焰检测 图像边缘检测算法 图像识别 

分 类 号：TM621.2[电气工程—电力系统及自动化] TP391.41[自动化与计算机技术—计算机应用技术]