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1 November 1991 Application of optical signal processing: fingerprint identification
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Abstract
We describe an optical fingerprint identification system that optically reads a latent fingerprint for correlation using a binary joint transform correlator. The fingerprint is read using the total internal reflection property of a prism. The system was built and tested, and the experimental results are presented.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kenneth H. Fielding, Joseph L. Horner, and Charles K. Makekau "Application of optical signal processing: fingerprint identification", Proc. SPIE 1564, Optical Information Processing Systems and Architectures III, (1 November 1991); https://doi.org/10.1117/12.49712
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