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Optical network for real-time face recognition

Li, Hsin-Yu Sidney and Qiao, Yong and Psaltis, Demetri (1993) Optical network for real-time face recognition. Applied Optics, 32 (26). pp. 5026-5035. ISSN 0003-6935. http://resolver.caltech.edu/CaltechAUTHORS:LIHao93

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Abstract

An optical network is described that is capable of recognizing at standard video rates the identity of faces for which it has been trained. The faces are presented under a wide variety of conditions to the system and the classification performance is measured. The system is trained by gradually adapting photorefractive holograms.


Item Type:Article
Additional Information:© Copyright 1993 Optical Society of America Received 9 November 1992. This work is supported by the Defense Advanced Research Projects Agency. We thank A. Grot and Jiafu Luo for helping us fabricate the spatial filters, K. Curtis and R. Denkewalter for many stimulating discussions and their help, and all the members of our group for their patience in participating in this experiment as training or testing sets.
Subject Keywords:Optical pattern recognition, neural networks, photorefractives
Record Number:CaltechAUTHORS:LIHao93
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:LIHao93
Alternative URL:http://www.opticsinfobase.org/abstract.cfm?URI=ao-32-26-5026
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:5401
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:16 Oct 2006
Last Modified:29 Aug 2014 14:36

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