Real-time vehicle navigation using a holographic memory

被引:85
作者
Pu, A
Denkewalter, R
Psaltis, D
机构
[1] California Institute of Technology, Department of Electrical Engineering, Pasadena, CA 91125
[2] California Institute of Technology, Pasadena, CA
[3] Holoplex, Pasadena, CA
[4] Carnegie Mellon University, Pittsburgh, PA
[5] California Institute of Technology, Computation and Neural Syst. Dept.
关键词
correlation pattern recognition; optical information processing; optical correlator; holographic memory; vehicle navigation; photopolymer;
D O I
10.1117/1.601467
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We describe an optoelectronic information processing system that is capable of real-time vehicle navigation and target acquisition. The system uses a holographic database, based on the DuPont HRF-150 photopolymer, to perform the desired tasks. The architecture and the performance of the system are discussed in detail. (C) 1997 Society of Photo-Optical Instrumentation Engineers.
引用
收藏
页码:2737 / 2746
页数:10
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