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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 19, Iss. 7 — Apr. 1, 1980
  • pp: 1190–1195

Rotational matched spatial filter for biological pattern recognition

Hitoshi Fujii, Silverio P. Almeida, and James E. Dowling  »View Author Affiliations


Applied Optics, Vol. 19, Issue 7, pp. 1190-1195 (1980)
http://dx.doi.org/10.1364/AO.19.001190


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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.

© 1980 Optical Society of America

History
Original Manuscript: October 29, 1979
Published: April 1, 1980

Citation
Hitoshi Fujii, Silverio P. Almeida, and James E. Dowling, "Rotational matched spatial filter for biological pattern recognition," Appl. Opt. 19, 1190-1195 (1980)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-19-7-1190

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