OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 31, Iss. 11 — Apr. 10, 1992
  • pp: 1677–1679

Is the phase-only filter and its modifications optimal in terms of the discrimination capability in pattern recognition?

L. P. Yaroslavsky  »View Author Affiliations


Applied Optics, Vol. 31, Issue 11, pp. 1677-1679 (1992)
http://dx.doi.org/10.1364/AO.31.001677


View Full Text Article

Enhanced HTML    Acrobat PDF (501 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

We compare several recently proposed filters for pattern recognition and show that they approximate more or less the optimal filter, which, however, is not so easy to implement.

© 1992 Optical Society of America

History
Original Manuscript: September 13, 1991
Published: April 10, 1992

Citation
L. P. Yaroslavsky, "Is the phase-only filter and its modifications optimal in terms of the discrimination capability in pattern recognition?," Appl. Opt. 31, 1677-1679 (1992)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-31-11-1677


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. A. B. VanderLugt, “Signal detection by complex matched spatial filtering,” IEEE Trans. Inf. Theory IT-10, 139–145 (1964). [CrossRef]
  2. J. L. Horner, P. D. Gianino, “Phase-only matched filtering,” Appl. Opt. 23, 812–816 (1984). [CrossRef] [PubMed]
  3. J. L. Horner, J. R. Leger “Pattern recognition with binary phase-only filters,” Appl. Opt. 24, 609–611 (1985). [CrossRef] [PubMed]
  4. G.-G. Mu, X.-M. Wang, Z.-Q. Wang, “Amplitude-compensated matched filtering,” Appl. Opt. 27, 3461–3463 (1988). [CrossRef] [PubMed]
  5. B. V. K. Vijaya Kumar, Z. Bahri, “Phase-only filters with improved signal to noise ratio,” Appl. Opt. 28, 250–257 (1989). [CrossRef]
  6. A. A. S. Awwal, M. A. Karim, S. R. Jahan, “Improved correlation discrimination using an amplitude-modulated phase-only filter,” Appl. Opt. 29, 233–236 (1990). [CrossRef] [PubMed]
  7. F. M. Dickey, B. V. K. Vijaya Kumar, L. A. Romero, J. M. Connelly, “Complex ternary matched filters yielding high signal to noise ratio,” Opt. Eng. 29, 994–1001 (1990). [CrossRef]
  8. W. W. Farn, J. W. Goodman “Optimal binary phase-only matched filters,” Appl. Opt. 27, 4431–4437 (1988). [CrossRef] [PubMed]
  9. K. Chlanska-Macukow, T. Nitka, “Phase-only filter as matched filter with enhanced discrimination capability,” Opt. Commun. 64, 224–228 (1987). [CrossRef]
  10. A. Mahalanobis, B. V. K. Vijaya Kumar, D. Casasent, “Minimum average correlation energy filters,” Appl. Opt. 26, 3633–3640 (1987). [CrossRef] [PubMed]
  11. A. Mahalanobis, D. Casasent “Performance evaluation of minimum average correlation energy filters,” Appl. Opt. 30, 561–572 (1991). [CrossRef] [PubMed]
  12. M. Fleisher, U. Mahlab, J. Shamir, “Entropy optimized filter for pattern recognition,” Appl. Opt. 29, 2091–2098 (1990). [CrossRef] [PubMed]
  13. U. Mahlab, M. Fleisher, J. Shamir, “Error probability in optical pattern recognition,” Opt. Commun. 77, 415–422 (1990). [CrossRef]
  14. L. P. Yaroslavsky, Digital Picture Processing: an Introduction (Springer-Verlag, Berlin, 1985), p. 276.
  15. L. P. Yaroslavsky, “Applied problems of digital optics,” in Advances in Electronics and Electron Physics, P. Hawkes, ed. (Academic, Orlando, Fla., 1986), Vol. 66, pp. 1–140. [CrossRef]
  16. L. P. Yaroslavsky, “Detection and localization of picture details,” Vopr. Radioelektron. ser. Obschetekhnicheskaya 8, 70–74 (1975), in Russian.
  17. L. P. Yaroslavsky, “Optical device for object detection,” Soviet Patent No.536,497, L. P. Yaroslavsky, Byull. Izobretenii (Bulletin of Inventions) 43, 135–137 (1976), in Russian.
  18. L. P. Yaroslavsky, Introduction to Digital Picture Processing (Soviet Radio Publication, Moscow, 1979), p. 312, in Russian.
  19. V. N. Dudinov, V. A. Krishtal′, L. P. Yaroslavsky, “About objects localization by the methods of coherent optics,” Geodez. Kartogr. 1, 42–47 (1977), in Russian.
  20. H. J. Caulfield, W. T. Maloney, “Improved discrimination in optical character recognition,” Appl. Opt. 8, 2354–2356 (1969). [CrossRef] [PubMed]
  21. S. Lowenthal, Y. Belvaux, “Reconnaissance des formes par filtrage des frequences spatiales,” Opt. Acta 14, 245–258 (1967). [CrossRef]
  22. R. A. Binns, A. Dickinson, B. M. Watrasiewicz, “Method of increasing discrimination of optical filtering,” Appl. Opt. 7, 1047–1051 (1968). [CrossRef] [PubMed]
  23. As it was communicated to this author by A. Lohmann, a concept of Ref. 25 has also been independently developed in experiment and theory by A. VanderLugt (Department of Electrical and Computer Engineering, North Carolina State University, P.O. Box 7911, Raleigh, N.C. 27695-7911) in his Ph.D. dissertation.
  24. B. Javidi, “Nonlinear joint power spectrum based optical correlation,” Appl. Opt. 28, 2358–2367 (1989). [CrossRef] [PubMed]
  25. B. Javidi, “Comparison of nonlinear joint transform correlator and nonlinearly transformed matched filter based correlator,” Opt. Eng. 29, 1013–1020 (1990). [CrossRef]
  26. B. Javidi “Comparison of binary joint transform image correlators and phase-only matched filter correlators,” Opt. Eng. 28, 267–272 (1989).
  27. R. R. Kallman “Optimal low noise phase-only and binary phase-only optical correlation filters for threshold detectors,” Appl. Opt. 25, 4216–4217 (1986). [CrossRef] [PubMed]
  28. M. A. Kaura, W. T. Rhodes, “Optical correlator performance using a phase-with-constrained-magnitude complex spatial filter,” Appl. Opt. 29, 2587–2593 (1990). [CrossRef] [PubMed]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

Figures

Fig. 1 Fig. 2
 

Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited