2 February 1993 Optical face recognition system
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We describe a two-layer neural network using holographic optical disks as the interconnection weights. Such a system can be used to implement one two-layer with large number of hidden units, or several two-layer networks with smaller number of hidden units.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Demetri Psaltis, Yong Qiao, Hsin-Yu Sidney Li, "Optical face recognition system", Proc. SPIE 1773, Photonics for Computers, Neural Networks, and Memories, (2 February 1993); doi: 10.1117/12.983189; https://doi.org/10.1117/12.983189


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