Paper Details: Downloads: 2438
Serial Number: P1111538406
Title: A Computer-aided Optical Pattern Correlation System for Fingerprint Recognition
Authors: Malek Saeed and Inas A. Yassine and Nahed H. Solouma*
Abstract: Pattern recognition is a main topic in the field of biometrics. In such field, pattern recognition needs to be performed at high speed with a high confidence level. Because of the excess and complexity of calculations, traditional digital pattern recognition techniques are not always the best solution especially when real time decision is needed. In this paper, we propose an optical pattern correlation system for fingerprint recognition. The system utilizes the joint transform correlator (JTC) and the hybrid fringe-adjusted joint transform correlator (FJTC). The input images of fingerprints were correlated directly with the reference fingerprints and a highly distinctive correlation signal was produced if reference and target images are similar, while a negligible correlation signal was produced for different reference and target images. The obtained results showed that optical pattern recognition system is superior in its speed of processing. The accuracy depends greatly on the degree and nature of imposed noise.
Keywords: Optical correlation, joint transform correlator, fringe-adjusted joint transform correlator), fingerprints.
Journal/Conference: International Journal of Automatic Control and System Engineering
Volume: 15
Issue: 2
Submission Date: 9/17/2015 12:00:00 AM
Review Date: 9/29/2015 12:00:00 AM
Publishing Date: 10/10/2015 12:00:00 AM
Article Downloads: 2438
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