Rotation invariant pattern recognition with a programmable joint transform correlator
- 15 November 1989
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 28 (22) , 4725-4727
- https://doi.org/10.1364/ao.28.004725
Abstract
A circular harmonic expansion filter is real value implemented in a joint transform correlatora rchitecturet o perform rotation invariant pattern recognition.Keywords
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