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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 31, Iss. 8 — Mar. 10, 1992
  • pp: 1126–1137

Phase extraction pattern recognition

Tuvia Kotzer, Joseph Rosen, and Joseph Shamir  »View Author Affiliations


Applied Optics, Vol. 31, Issue 8, pp. 1126-1137 (1992)
http://dx.doi.org/10.1364/AO.31.001126


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Abstract

Phase extraction pattern recognition is a special case of nonlinear matched filtering. The phase extraction procedure is executed on the input function’s Fourier transform as well as on the filter function’s Fourier transform, both of which are manipulated for correlation purposes. This novel process is examined theoretically, by computer simulations and laboratory experiments. The implementation of a coherent electro-optical phase extraction pattern recognition system demonstrates the advantages of this new approach.

© 1992 Optical Society of America

History
Original Manuscript: February 12, 1991
Published: March 10, 1992

Citation
Tuvia Kotzer, Joseph Rosen, and Joseph Shamir, "Phase extraction pattern recognition," Appl. Opt. 31, 1126-1137 (1992)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-31-8-1126

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