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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 26, Iss. 17 — Sep. 1, 1987
  • pp: 3633–3640

Minimum average correlation energy filters

Abhijit Mahalanobis, B. V. K. Vijaya Kumar, and David Casasent  »View Author Affiliations


Applied Optics, Vol. 26, Issue 17, pp. 3633-3640 (1987)
http://dx.doi.org/10.1364/AO.26.003633


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Abstract

The synthesis of a new category of spatial filters that produces sharp output correlation peaks with controlled peak values is considered. The sharp nature of the correlation peak is the major feature emphasized, since it facilitates target detection. Since these filters minimize the average correlation plane energy as the first step in filter synthesis, we refer to them as minimum average correlation energy filters. Experimental laboratory results from optical implementation of the filters are also presented and discussed.

© 1987 Optical Society of America

History
Original Manuscript: January 31, 1987
Published: September 1, 1987

Citation
Abhijit Mahalanobis, B. V. K. Vijaya Kumar, and David Casasent, "Minimum average correlation energy filters," Appl. Opt. 26, 3633-3640 (1987)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-26-17-3633


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References

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  5. D. Casasent, “Unified Synthetic Discriminant Function Computational Formulation,” Appl. Opt. 23, 1620 (1984). [CrossRef] [PubMed]
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  8. B. V. K. Vijaya Kumar, “Minimum Variance Synthetic Discriminant Functions,” J. Opt. Soc. Am. A 3, 1579 (1986). [CrossRef]
  9. B. V. K. Vijaya Kumar, A. Mahalanobis, “Alternate Interpretation for Minimum Variance Synthetic Discriminant Functions,” Appl. Opt. 25, 2484 (1986). [CrossRef]
  10. J. J. Pearson, D. C. Hines, S. Golosman, C. D. Kuglin, “Video-Rate Image Correlation Processor,” Proc. Soc. Photo-Opt. Instrum. Eng.119, 197 (IOCC1977).
  11. J. L. Horner, P. D. Gianino, “Phase-Only Matched Filtering,” Appl. Opt. 23, 812 (1984). [CrossRef] [PubMed]

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