| Optical Security System Based on the Biometrics Using Holographic Storage Technique with a Simple Data Format |
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| 引用本文： | Jun Won AN. Optical Security System Based on the Biometrics Using Holographic Storage Technique with a Simple Data Format[J]. 中国物理快报, 2006, 23(1): 116-119 |
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| 作者姓名： | Jun Won AN |
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| 作者单位： | Research Centre, LGS Co. Ltd., 248-1, Sancheok-ri, Dongtan-myeon, Hwasung-si, Gyeonggi-do, 445-812, Korea |
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| 摘 要： |
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| 关 键 词： | 光学安全系统 全息照相存储技术 数据格式 生物测定学 光学编码 数据全息存储技术 |
| 收稿时间： | 2005-09-06 |
| 修稿时间： | 2005-09-06 |
Optical Security System Based on the Biometrics Using Holographic Storage Technique with a Simple Data Format |
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| Jun;Won;AN. Optical Security System Based on the Biometrics Using Holographic Storage Technique with a Simple Data Format[J]. Chinese Physics Letters, 2006, 23(1): 116-119 |
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| Authors: | Jun Won AN |
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| Abstract: | We implement a first practical holographic security system using electrical biometrics that combines optical encryption and digital holographic memory technologies. Optical information for identification includes a picture of face, a name, and a fingerprint, which has been spatially multiplexed by random phase mask used for a decryption key. For decryption in our biometric security system, a bit-error-detection method that compares the digital bit of live fingerprint with of fingerprint information extracted from hologram is used. |
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