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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 41, Iss. 35 — Dec. 10, 2002
  • pp: 7456–7463

Class-Associative Multiple Target Detection by Use of Fringe-Adjusted Joint Transform Correlation

M. S. Alam and M. M. Rahman  »View Author Affiliations


Applied Optics, Vol. 41, Issue 35, pp. 7456-7463 (2002)
http://dx.doi.org/10.1364/AO.41.007456


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Abstract

We propose a class-associative correlation filter based technique for detecting a class of objects consisting of dissimilar patterns. The fringe-adjusted joint transform correlation algorithm is utilized to enhance the correlation performance, thus ensuring a strong and equal correlation peak for each element of the selected class. For enhanced performance, an enhanced version of the fringe-adjusted filter is incorporated in the class-associative multiple target detection process. The feasibility of the proposed technique has been tested by computer simulation.

© 2002 Optical Society of America

OCIS Codes
(100.0100) Image processing : Image processing
(100.4550) Image processing : Correlators

Citation
M. S. Alam and M. M. Rahman, "Class-Associative Multiple Target Detection by Use of Fringe-Adjusted Joint Transform Correlation," Appl. Opt. 41, 7456-7463 (2002)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-41-35-7456


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