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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 13, Iss. 8 — Aug. 1, 1996
  • pp: 1653–1666

Accuracy of location measurement of a noisy target in a nonoverlapping background

Vitaly Kober and Juan Campos  »View Author Affiliations


JOSA A, Vol. 13, Issue 8, pp. 1653-1666 (1996)
http://dx.doi.org/10.1364/JOSAA.13.001653


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Abstract

Accuracy of target position estimation, defined as the variance of location errors, is evaluated when a noisy target is embedded on a nonoverlapping background. It is shown, with some assumptions, that the generalized matched filter minimizes this variance. We also investigate the performance of various correlation filters in terms of location accuracy. Computer simulations are made to compare the results obtained with the generalized matched filter with those of other filters.

© 1996 Optical Society of America

History
Original Manuscript: June 12, 1995
Revised Manuscript: January 26, 1996
Manuscript Accepted: February 7, 1996
Published: August 1, 1996

Citation
Vitaly Kober and Juan Campos, "Accuracy of location measurement of a noisy target in a nonoverlapping background," J. Opt. Soc. Am. A 13, 1653-1666 (1996)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-13-8-1653


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