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Proceedings Paper

New Research In Holographic Pattern Recognition
Author(s): David Casasent
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Paper Abstract

The major use of holography in optical pattern recognition systems has been in matched spatial filter correlators. We discuss new uses of holographic techniques in optical pattern recognition applications. These include: optical pattern recoanition architectures of reduced size, weight and volume; optical pattern recognition architectures with reduced component tolerances; new nonlinear local optical preprocessing architectures; and optical pat-tern recognition systems that operate when geometrical and other differences are present in the input image.

Paper Details

Date Published: 7 July 1983
PDF: 6 pages
Proc. SPIE 0353, Industrial and Commercial Applications of Holography, (7 July 1983); doi: 10.1117/12.933942
Show Author Affiliations
David Casasent, Carnegie-Mellon University (United States)


Published in SPIE Proceedings Vol. 0353:
Industrial and Commercial Applications of Holography
Milton Chang, Editor(s)

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