Development of an optical joint transform correlation system for fingerprint recognition

被引：19

作者：

Kobayashi, Y ^{[1
]}

Toyoda, H ^{[1
]}

机构：

[1] Hamamatsu Photon KK, Cent Res Lab, Shizuoka 4348601, Japan

来源：

OPTICAL ENGINEERING | 1999年 / 38卷 / 07期

关键词：

optical correlator; joint transform correlator; information processing; athermal design; fingerprint recognition; spatial light modulator;

D O I：

10.1117/1.602269

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A compact joint transform correlator is designed and constructed to test the properties of a practical application and is applied to fingerprint recognition. The system performance is evaluated on fingerprint recognition accuracy under thermal conditions ranging from 0 to 40 degrees C and is found to provide a high level of identification and rapid processing abilities under actual environmental conditions, (C) 1999 Society of Photo-Optical Instrumentation Engineers. [S0091-3286(99)01307-0].

引用

页码：1205 / 1210

页数：6

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