Pattern recognition of an implicitly given target

Pablo Mario Aguilar-González; Vitaly Kober

doi:10.1117/12.793912

13 September 2008 Pattern recognition of an implicitly given target

Pablo Mario Aguilar-González, Vitaly Kober

Proceedings Volume 7073, Applications of Digital Image Processing XXXI; 707303 (2008) https://doi.org/10.1117/12.793912
Event: Optical Engineering + Applications, 2008, San Diego, California, United States

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.

Citation Download Citation

Pablo Mario Aguilar-González and Vitaly Kober "Pattern recognition of an implicitly given target", Proc. SPIE 7073, Applications of Digital Image Processing XXXI, 707303 (13 September 2008); https://doi.org/10.1117/12.793912

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