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Optics Letters

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  • Vol. 19, Iss. 13 — Jul. 1, 1994
  • pp: 978–980

Optimal filter approximation by means of a phase-only filter with quantization

Vitaly Kober, Leonid P. Yaroslavsky, Juan Campos, and Maria J. Yzuel  »View Author Affiliations


Optics Letters, Vol. 19, Issue 13, pp. 978-980 (1994)
http://dx.doi.org/10.1364/OL.19.000978


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Abstract

Approximate filters based on a phase-only filter for reliable recognition of objects are proposed. Good light efficiency and discrimination capability close to that of the optimal filter can be obtained. Computer simulation results are presented and discussed.

© 1994 Optical Society of America

History
Original Manuscript: January 5, 1994
Published: July 1, 1994

Citation
Vitaly Kober, Leonid P. Yaroslavsky, Juan Campos, and Maria J. Yzuel, "Optimal filter approximation by means of a phase-only filter with quantization," Opt. Lett. 19, 978-980 (1994)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-19-13-978


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References

  1. A. B. VanderLugt, IEEE Trans. Inf. Theory IT-10, 139 (1964). [CrossRef]
  2. L. P. Yaroslavsky, in Advances in Electronics and Electron Physics, P. Hawkes, ed. (Academic, Orlando, Fla., 1986), Vol. 66, pp. 1–140. [CrossRef]
  3. L. P. Yaroslavsky, Appl. Opt. 31, 1677 (1992). [CrossRef] [PubMed]
  4. J. Campos, F. Turon, L. P. Yaroslavsky, M. J. Yzuel, Int. J. Opt. Comput. 2, 341 (1991).
  5. J. L. Horner, P. D. Gianino, Appl. Opt. 23, 812 (1984). [CrossRef] [PubMed]
  6. B. V. K. Vijaya Kumar, Z. Bahri, Appl. Opt. 28, 250 (1989). [CrossRef]
  7. Ph. Réfrégier, B. V. K. Vijaya Kumar, C. Hendrix, J. Opt. Soc. Am. A 9, 2188 (1992).
  8. J. Max, IRE Trans. Inf. Theory IT-4, 7 (1960). [CrossRef]

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