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Adaptive joint transform correlator for real-time colour pattern recognition

Colour liquid crystal televisions (LCTVs) can be used to perform real-time multi-channel joint transform correlation capable of discriminating between different colours and different shapes. In the future this optical system may be combined with a digital knowledge-based inference processor. Prelimi...

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Bibliographic Details
Published in:Optics and laser technology 1989, Vol.21 (3), p.185-188
Main Authors: Yu, F.T.S., Jutamulia, S., Yelamarty, R.V., Gregory, D.A.
Format: Article
Language:English
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Summary:Colour liquid crystal televisions (LCTVs) can be used to perform real-time multi-channel joint transform correlation capable of discriminating between different colours and different shapes. In the future this optical system may be combined with a digital knowledge-based inference processor. Preliminary optical experimental results are presented, which demonstrate how such a system would work.
ISSN:0030-3992
1879-2545
DOI:10.1016/0030-3992(89)90049-2