21 November 2002 Explicit solution of the eigenvalue integral with exponentially oscillating covariance function
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Abstract
The Karhunen-Loeve transform based on calculation of the eigenvalues and eigenfunctions of the Karhunen-Loeve integral equation is known to have certain properties which make it optimal for many signal detection and filtering applications. We propose an analytical solution of the equation for a practical case when the covariance function of a stationary process is exponentially oscillating. Computer simulation results using a real aerial image are provided and discussed.
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Vitaly Kober, Vitaly Kober, Josué Alvarez-Borrego, Josué Alvarez-Borrego, } "Explicit solution of the eigenvalue integral with exponentially oscillating covariance function", Proc. SPIE 4790, Applications of Digital Image Processing XXV, (21 November 2002); doi: 10.1117/12.452374; https://doi.org/10.1117/12.452374
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