Dactyloscopy with the optical-digital hybrid system

Wei-Shi Huang; Jun Zhou; Liang Zhou; Jia-Rong Guo

doi:10.1117/12.140357

24 April 1992 Dactyloscopy with the optical-digital hybrid system

Wei-Shi Huang, Jun Zhou, Liang Zhou, Jia-Rong Guo

Proceedings Volume 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing; (1992) https://doi.org/10.1117/12.140357
Event: Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, 1991, Bishkek, Kirgizstan, Russian Federation

Abstract

On the basis of hybrid optical-digital power spectrum analysis methods and statistical pattern recognition technology, the pattern recognition method of the dactylogram and similar items are investigated. Two class fingerprints with different dactylotype were studied experimentally. The experimental results are satisfactory.

Citation Download Citation

Wei-Shi Huang, Jun Zhou, Liang Zhou, and Jia-Rong Guo "Dactyloscopy with the optical-digital hybrid system", Proc. SPIE 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, (24 April 1992); https://doi.org/10.1117/12.140357

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