PATTERN-RECOGNITION BY AFFINE MOMENT INVARIANTS

被引：541

作者：

FLUSSER, J

SUK, T

机构：

[1] Institute of Information Theory and Automation, Czechoslovak Academy of Sciences, 182 08 Prague 8

来源：

PATTERN RECOGNITION | 1993年 / 26卷 / 01期

关键词：

FEATURE EXTRACTION; AFFINE TRANSFORM; ALGEBRAIC INVARIANTS; MOMENT INVARIANTS; PATTERN RECOGNITION; IMAGE MATCHING;

D O I：

10.1016/0031-3203(93)90098-H

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The paper deals with moment invariants, which are invariant under general affine transformation and may be used for recognition of affine-deformed objects. Our approach is based on the theory of algebraic invariants. The invariants from second- and third-order moments are derived and shown to be complete. The paper is a significant extension and generalization of recent works. Several numerical experiments dealing with pattern recognition by means of the affine moment invariants as the features are described.

引用

页码：167 / 174

页数：8

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