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Proceedings Paper

Pattern recognition of an implicitly given target
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Paper Abstract

Classic correlation filters for detection and location estimation of a reference require explicit information about the object to be recognized. In this work we assume that a reference signal is not available. However, we suppose that the target is placed at unknown coordinates in a noisy reference image. Optimal correlation filters with respect to signal-to-noise ratio and peak-to-output energy for detection and localization of a target embedded into an input scene are derived. Computer simulation results obtained with proposed filters are presented and compared with those of common correlation filters.

Paper Details

Date Published: 13 September 2008
PDF: 7 pages
Proc. SPIE 7073, Applications of Digital Image Processing XXXI, 707303 (13 September 2008); doi: 10.1117/12.793912
Show Author Affiliations
Pablo Mario Aguilar-González, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)
Vitaly Kober, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)


Published in SPIE Proceedings Vol. 7073:
Applications of Digital Image Processing XXXI
Andrew G. Tescher, Editor(s)

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