图像中规则目标的轮廓提取算法研究  

Contour extraction of regular targets in images

作　　者：谢明鸿[1] 张亚飞[1] 付琨[1] 吴一戎[1] 

机构地区：[1]中国科学院电子学研究所

出　　处：《测绘科学》2007年第2期81-83,共3页Science of Surveying and Mapping

基　　金：国家863计划资助项目(2003AA131152)

摘　　要：本文基于改进的矩形、椭圆和多边形拟合算法,提出了一种图像中规则目标的轮廓提取算法。将该算法应用于模拟的二值图像和真实场景图像,验证了其有效性和鲁棒性。算法成果可应用于军事侦察、测绘标注、城市规划、专题制作等领域。In this paper,a method about contour extraction of regular targets in images is proposed,which is based on an improved rectangle fitting method and a polygon fitting method.Being applied to simulative binary images and real scene images,it is demonstrated that this method is effective and robust.At the same time,this method can be applied to military,mapping annotation,city planning and subject mapping,etc.

关 键 词：轮廓提取 规则化 矩形拟合 椭圆拟合 多边形拟合 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]