边缘检测算子及其在火焰图像中的应用（Edge detection operator and its application in flame image）.doc

边缘检测算子及其在火焰图像中的应用（Edge detection operator and its application in flame image）.doc边缘检测算子及其在火焰图像中的应用(Edge detection operator and its application in flame image)
Edge detection operator and its application in flame image
Xu xiaojun, shao ying, guo shangfen
(naval engineering university college of electrical and information engineering, wuhan, hubei 430033)
Pick to: this paper introduces several kinds of classic flame image edge detection operator, and the use of the operator for flame image edge detection, summed up the relatively effective flame image edge detection operator, provide a basis for the further implementation of the flame characteristic parameters extraction.
Keywords: fire detection; Flame images; Edge detection operator
Edge Detection Operators and Their Application
In Flame Image
XU Xiao -jun, Shao Ying, Guo Shang -fen
(Dept. Of Electrical Engineering, Naval University of Engineering, Wuhan 430033, Hubei Province, China)
Abstract: In this article, several kinds of classical flame image edge detection operators are introduced. Then we applied them In flame image edge detection. At last we went to the best effective flame image edge detection operator. That will afford to pick up flame's character parameters.
Keywords: the fire detection; Flame image; Edge detection operator 1
Flame image is the main information source of fire image detection method, and its information is rich and intuitive, which lays the foundation for the identification and judgment of early fire. On flame image edge detection can be either for flame image restoration, enhancement and reconstruction to provide theory and method, and can provide a basis for the extraction of characteristics of flame, e an indispensable step in the fire image detection method.
Generally refers to the image pixel level edge has a step change or roof shape change of the collection of pixels, can be roughly divided into step edges (step edge) and roof (the roof edge), it exists in the target and the background, goals and objectives, between region and region, primitive an