Study of The Biometric Information Recognition by The Optoelectronic Correlator with Liquid Crystal Device
碩士 === 元智大學 === 電機工程學系 === 91 === In current technique of the information, security for systems is becoming more and more important. The biometric provides a secure method of recognition, since it is difficult to replicate and steal. In this thesis, we introduce a multi-channel NOJTC meth...
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| Format: | Others |
| Language: | en_US |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/62574961294751819724 |
| Summary: | 碩士 === 元智大學 === 電機工程學系 === 91 === In current technique of the information, security for systems is becoming more and more important. The biometric provides a secure method of recognition, since it is difficult to replicate and steal. In this thesis, we introduce a multi-channel NOJTC method with minimum average cross-correlation energy for polychromatic iris recognition.
The system is based on the nonzero order joint transform correlator and uses Lagrange multipliers to design a reference function for polychromatic iris image recognition. Simulation results of the iris recognition show some good performance. Therefore the concept of MACE-NOJTC can be applied for the biometric iris recognition.
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