编号 zgly0000311949

文献类型 期刊论文

文献题名 Edge detection of remote sensing image based on nonlinear intensity of curved surface

作者 张连蓬  刘国林  江涛 

作者单位 CollegeofGeo—informationScienceandEngineering 

母体文献 Transactions of Nonferrous Metals Society of China;中国有色金属学会会刊: 英文版 

年卷期 2003,13(3)

页码 739-742

年份 2003 

分类号 TP751 

关键词 遥感  图象处理  边缘检测  曲面  非线形 

文摘内容 A new edge detector based on the nonlinear intensity of curved surface was proposed.The edge detector describes the largest curvature and the smallest curvature of curved surface, therefore it can reflect the real largest direction of image edge jump.By the new edge detector。