次优多边形近似方法综述

M. MangayarkarasiRVanitha, K. SakthivelRDr.Bharanitharan
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引用次数: 0

摘要

多边形近似检测形状边界上的一组特征点,这些特征点构成形状的顶点。特别是多边形近似的形状表示由于其简单、局域性和压缩性而成为一种流行的技术。本文介绍了用迭代方法检测构成二维数字平面曲线边界的一组优势点的方法,并比较了具有不同数量优势点的各种形状的多边形近似算法以及每种技术的缺点
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Survey of suboptimal polygonal approximation methods 
Polygonal approximation detects a set of feature points on the boundary of a shape that constitute the vertices of the shape. In particular, shape representation by polygonal approximation has become a popular technique due to its easiness, locality and compression. This paper presents a survey of methods that detects a set of dominant points that constitute the boundary of a 2D digital planar curve with an iterative procedure and a comparison of the polygonal approximation algorithms on various shapes with varying number of dominant points is made along with the demerits of each of the techniques
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