JOINT-TRANSFORM CORRELATION UNDER VARYING ILLUMINATION

被引：23

作者：

ALAM, MS ^{[1
]}

KARIM, MA ^{[1
]}

机构：

[1] UNIV DAYTON, DEPT ELECT ENGN, CTR ELECTROOPT, DAYTON, OH 45469 USA

来源：

APPLIED OPTICS | 1993年 / 32卷 / 23期

关键词：

ILLUMINATION; CORRELATION; FRINGE-ADJUSTED FILTER; JOINT POWER SPECTRUM;

D O I：

10.1364/AO.32.004351

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The effect of varying the illumination of the target scene on the performance of classical, binary, and fringe-adjusted joint-transform correlators is investigated. Simulation results show that the fringe-adjusted joint-transform correlator yields better correlation output than the classical or the binary joint-transform correlator under all illumination conditions of the target scene.

引用

页码：4351 / 4356

页数：6

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