15 January 1988 A Holographic Fingerprint Lock System
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Proceedings Volume 0673, Holography Applications; (1988) https://doi.org/10.1117/12.939130
Event: Holography Applications, 1986, Beijing, China
Abstract
A system of the holographic fingerprint lock to which the optical correlative technique is applied is presented in this paper. The reliability of the system has been hproved by adopting unbleached phase hologram.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wang Yaosong, Wang Yaosong, Chang Yingning, Chang Yingning, } "A Holographic Fingerprint Lock System", Proc. SPIE 0673, Holography Applications, (15 January 1988); doi: 10.1117/12.939130; https://doi.org/10.1117/12.939130
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