CONTRAST PERFORMANCE OF PURE PHASE CORRELATION

被引：13

作者：

CHALASINSKAMACUKOW, K

TURON, F

YZUEL, MJ

CAMPOS, J

机构：

[1] UNIV AUTONOMA BARCELONA,DEPT PHYS,E-08193 BARCELONA,SPAIN

[2] UNIV BARCELONA,DEPT APPL PHYS & ELECTR,E-08028 BARCELONA,SPAIN

来源：

JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 1993年 / 24卷 / 02期

关键词：

OPTICAL PATTERN RECOGNITION; OPTICAL SIGNAL PROCESSING; PHASE-ONLY CORRELATION; NONLINEAR MATCHED FILTERING; NONLINEAR CORRELATOR;

D O I：

10.1088/0150-536X/24/2/004

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The properties of the pure phase correlation method applied to pattern recognition are presented. Digital analysis of contrast performance of pure phase correlation function of binary and graytone segmented input scenes is realized. The results are compared with those obtained by using the matched spatial filter method and phase-only filtering.

引用

页码：71 / 75

页数：5

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