Interference Filters As Nonlinear Decision-Making Elements For Associative Memories

G Khitrova; L Wang; V Esch; R Feinleib; H M Chou; R W Sprague; H A Macleod; H M Gibbs; K Wagner; D Psaltis

doi:10.1117/12.944063

3 May 1988 Interference Filters As Nonlinear Decision-Making Elements For Associative Memories

G Khitrova, L Wang, V Esch, R Feinleib, H M Chou, R W Sprague, H A Macleod, H M Gibbs, K Wagner, D Psaltis

Proceedings Volume 0881, Optical Computing and Nonlinear Materials; (1988) https://doi.org/10.1117/12.944063
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

An associative memory for fingerprint identification has been constructed using a Van der Lugt correlator and an interference filter as a reflective thresholding device.

Citation Download Citation

G Khitrova, L Wang, V Esch, R Feinleib, H M Chou, R W Sprague, H A Macleod, H M Gibbs, K Wagner, and D Psaltis "Interference Filters As Nonlinear Decision-Making Elements For Associative Memories", Proc. SPIE 0881, Optical Computing and Nonlinear Materials, (3 May 1988); https://doi.org/10.1117/12.944063

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