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Proceedings Paper

Diffraction-Pattern Sampling For Automatic Pattern Recognition
Author(s): George G. Lendaris; Gordon L. Stanley
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Paper Abstract

This paper describes diffraction-pattern sampling as a basis for automatic pattern recognition in photographic imagery; it covers: diffraction-pattern generation, diffraction-pattern/image-area relationships, diffraction-pattern sampling, algorithm development, facility description, and experimental results which have been obtained over the last few years at General Motors' AC Electronics-Defense Research Laboratories in Santa Barbara, California. Sampling the diffraction pattern results in a sample - signature - a different one for each sampling geometry. The kinds of information obtainable from sample-signatures are described, and considerations for developing algorithms based on such information are discussed. A tutorial section is included for the purpose of giving the reader an intuitive feeling for the kinds of information contained in a diffraction pattern and how it relates to the original photographic imagery.

Paper Details

Date Published: 9 December 1969
PDF: 30 pages
Proc. SPIE 0018, Pattern Recognition Studies I, (9 December 1969); doi: 10.1117/12.946835
Show Author Affiliations
George G. Lendaris, General Motors Corporation (United States)
Gordon L. Stanley, General Motors Corporation (United States)


Published in SPIE Proceedings Vol. 0018:
Pattern Recognition Studies I

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