Fractional joint transform correlator

被引：25

作者：

Lohmann, AW

Mendlovic, D

机构：

[1] TEL AVIV UNIV, FAC ENGN, DEPT ELECT ENGN & PHYS ELECT, IL-69978 TEL AVIV, ISRAEL

[2] UNIV ERLANGEN NURNBERG, INST PHYS, D-91058 ERLANGEN, GERMANY

来源：

APPLIED OPTICS | 1997年 / 36卷 / 29期

关键词：

Fourier; fractional Fourier; correlator; joint transform correlator; fractional correlator; pattern recognition;

D O I：

10.1364/AO.36.007402

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We combine two concepts: the joint transform correlator and the fractional Fourier transform. This combination is almost as convenient experimentally as the classical joint transform correlator. As a processor it is as versatile as the standard fractional Fourier correlator. (C) 1997 Optical Society of America.

引用

收藏

页码：7402 / 7407

页数：6

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