CIRCULAR-HARMONIC MINIMUM AVERAGE CORRELATION-ENERGY FILTER FOR COLOR PATTERN-RECOGNITION

被引：19

作者：

GARCIA, J ^{[1
]}

CAMPOS, J ^{[1
]}

FERREIRA, C ^{[1
]}

机构：

[1] UNIV BARCELONA, DEPT FIS APLICADA & ELECTR, E-08028 BARCELONA, SPAIN

来源：

APPLIED OPTICS | 1994年 / 33卷 / 11期

关键词：

ROTATION-INVARIANT COLOR PATTERN RECOGNITION; CIRCULAR-HARMONIC FILTERS; MINIMUM AVERAGE CORRELATION ENERGY FILTERS;

D O I：

10.1364/AO.33.002180

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Minimum average correlation energy filtering is applied to rotation-invariant color pattern recognition. A method of derivation of the circular-harmonic component minimum average correlation energy filter for an arbitrary order is introduced. This filter has the advantage of being useful for several color channels simultaneously. Both computer simulations and optical experiments are presented, proving the discrimination abilities for this implementation.

引用

页码：2180 / 2187

页数：8

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