ANALYSIS BY DIGITAL-SIMULATION OF THE EXPERIMENTAL FEATURES IN A REAL-TIME JOINT TRANSFORM CORRELATOR

被引：2
|
作者：
CARNICER, A
JUVELLS, I
VALLMITJANA, S
MONEO, JRD
机构：
[1] Dept. de Fisica Aplicada i Electronica, Barcelona Univ.
来源：
JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 1992年 / 23卷 / 02期
关键词：
OPTICAL CORRELATION; REAL-TIME PATTERN RECOGNITION;
D O I：
10.1088/0150-536X/23/2/005
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A digital simulation of frequency limitation and saturation effects in the power spectrum of a real time joint transform correlator (JTC) has been carried out. The results of optical image recognition using a real time JTC with a liquid crystal television to display the power spectrum are compared with the simulation, for different images. The resemblance between optical and simulated results confirms the good agreement obtained by the analysis.
引用
收藏
页码：63 / 70
页数：8
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