%0 Journal Article
%T A New Approach of Image Edge Detection Based on Sobel Operators and Grey Relation<br>一种基于Sobel算子和灰色关联度的图像边缘检测方法
%A WANG Kang-tai
%A DAI Wen-zhan
%A <br>王康泰
%A 戴文战
%J 计算机应用
%D 2006
%I 
%X A new approach to detect image edge using the Sobel operators and grey relation was brought forward, and then mechanism and algorithm were introduced. Simulation shows that this method has a high precision in image detection, a better antinoise ability and improving image detection effect.
%K edge detection
%K image processing
%K grey system
%K grey relation
%K Sobel operators<br>边缘检测
%K 图像处理
%K 灰色系统
%K 灰色关联度
%K Sobel算子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=96173327BBDF9999&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=2418F98BB0851817&eid=E1D875FA50925809&journal_id=1001-9081&journal_name=计算机应用&referenced_num=6&reference_num=9