Geometric matching of circular features by least squares fitting

被引：5
|
作者：
Borkowski, J
Matuszewski, BJ
Mroczka, J
Shark, LK [1 ]
机构：
[1] Univ Cent Lancashire, Dept Technol, Preston PR1 2HE, Lancs, England
[2] Wroclaw Tech Univ, Chair Elect & Photon Metrol, PL-50370 Wroclaw, Poland
来源：
PATTERN RECOGNITION LETTERS | 2002年 / 23卷 / 07期
关键词：
geometric matching; image registration; least squares fitting; circular arcs;
D O I：
10.1016/S0167-8655(01)00164-7
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Based on the hypothesis that a set of circular arcs is related to a set of circles by translation, rotation and scaling, the paper presents the design of a misalignment cost function, the derivation of an optimal geometric transformation based on least squares fitting to align circular arcs to circles, and computer simulation results to demonstrate the effectiveness of the proposed method. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：885 / 894
页数：10
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