Corner detection based on adaptively filtered curvature function

被引：20

作者：

Urdiales, C ^{[1
]}

Trazegnies, C ^{[1
]}

Bandera, A ^{[1
]}

Sandoval, F ^{[1
]}

机构：

[1] Univ Malaga, ETSI Telecomun, Dept Tecnol Elect, E-29071 Malaga, Spain

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 05期

关键词：

D O I：

10.1049/el:20030320

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A fast new algorithm to detect corners defined at different scales is presented. It relies on calculating the shape curvature function using an adaptive filtering factor to remove as much noise as possible without losing corners. Corners are the peaks of the function and they can be detected by thresholding. Experimental results,show that detected corners are very stable against noise, scale and rotation.

引用

页码：426 / 428

页数：3

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