COMPARISON BETWEEN EXPERIMENT AND SIMULATION IN A REAL-TIME JOINT TRANSFORM CORRELATOR

被引：3

作者：

JUVELLS, I

CARNICER, A

VALLMITJANA, S

机构：

[1] Universitat de Barcelona, Laboratori d'Optica, Departament de Física Aplicada i Electrònica, Barcelona, 08028

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 1992年 / 31卷 / 04期

关键词：

OPTICAL CORRELATION; REAL-TIME PATTERN RECOGNITION; JOINT TRANSFORM CORRELATOR; NONLINEAR EFFECTS; LIQUID CRYSTAL TELEVISION;

D O I：

10.1143/JJAP.31.1076

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A joint transform correlator which operates in real time with a liquid crystal television has been made for pattern recognition purposes. Discrimination is improved by means of saturation effects. A digital simulation of this process has been carried out with the same limitations of resolution and dimensions of experimental architecture. A comparison between the experiment and simulation shows good agreement.

引用

页码：1076 / 1077

页数：2

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