Rotational matched spatial filter for biological pattern recognition

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TR Number

Date

1980-06

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Publisher

Optical Society of America

Abstract

Randomly oriented microbiological patterns are recognized by rotating a matched spatial filter with an optical wedge prism. The filter is made from a composite input pattern with various sized objects to cover wider ranges of size variation in a species to be identified.

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Citation

Hitoshi Fujii, Silverio P. Almeida, and James E. Dowling, "Rotational matched spatial filter for biological pattern recognition," Appl. Opt. 19, 1190-1195 (1980). doi: 10.1364/ao.19.001190