Article ID Journal Published Year Pages File Type
976361 Physica A: Statistical Mechanics and its Applications 2009 17 Pages PDF
Abstract

Variational principles for the rate distortion (RD) theory in lossy compression are formulated within the ambit of the generalized nonextensive statistics of Tsallis, for values of the nonextensivity parameter satisfying 01q>1. Alternating minimization numerical schemes to evaluate the nonextensive RD function, are derived. Numerical simulations demonstrate the efficacy of generalized statistics RD models.

Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
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