Share Email Print

Optical Engineering

Shift- and rotational- invariant associative memory demonstrated by a computer experiment
Author(s): Hon-Fai Yau; Sha-Wei Wang; OuYang Yueh; Hsiao-Yi Lee
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A method of performing shift- and rotational-invariant associative memory is proposed. The method can be implemented both optically and digitally with computers. The method is detailed and some results of the digital implementation are presented. The experimental results show that the original reference pattern is recovered by partial inputs in any orientation. If the input is not the original reference pattern or a partial version of it, the results produced by this method are unidentifiable.

Paper Details

Date Published: 1 January 1993
PDF: 4 pages
Opt. Eng. 32(1) doi: 10.1117/12.60084
Published in: Optical Engineering Volume 32, Issue 1
Show Author Affiliations
Hon-Fai Yau, National Central Univ. (Taiwan)
Sha-Wei Wang, National Central Univ. (Taiwan)
OuYang Yueh, National Central Univ. (Taiwan)
Hsiao-Yi Lee, National Central Univ. (Taiwan)

© SPIE. Terms of Use
Back to Top