The log-polar image representation in pattern recognition tasks

被引：0

作者：

Traver, VJ ^{[1
]}

Pla, F ^{[1
]}

机构：

[1] Univ Jaume 1, Dept Llenguatges & Sistemes Informat, E-12071 Castellon de La Plana, Spain

来源：

PATTERN RECOGNITION AND IMAGE ANALYSIS, PROCEEDINGS | 2003年 / 2652卷

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper is a review of works about the use of the log-polar image model for pattern recognition purposes. Particular attention is paid to the rotation- and scale-invariant pattern recognition problem, which is simplified by the log-polar mapping. In spite of this advantage, ordinary translations become a complicated image transform in the log-polar domain. Two approaches addressing the estimation of translation, rotation and scaling are compared. One of them, developed by the authors, takes advantage of the principles of the active vision paradigm.

引用

页码：1032 / 1040

页数：9

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