Estimation based on entropy matching for generalized Gaussian PDF modeling (Articolo in rivista)

Type
Label
  • Estimation based on entropy matching for generalized Gaussian PDF modeling (Articolo in rivista) (literal)
Anno
  • 1999-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/97.763145 (literal)
Alternative label
  • Bruno Aiazzi; Luciano Alparone; Stefano Baronti (1999)
    Estimation based on entropy matching for generalized Gaussian PDF modeling
    in IEEE signal processing letters; IEEE-Institute Of Electrical And Electronics Engineers Inc., Piscataway (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bruno Aiazzi; Luciano Alparone; Stefano Baronti (literal)
Pagina inizio
  • 138 (literal)
Pagina fine
  • 140 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=763145 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 6 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Google Scholar (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Nello Carrara Research Institute on Electromagnetic Waves, National Research Council, I-50127 Florence, Italy Department of Electronic Engineering, University of Florence, I-50139 Florence, Italy Nello Carrara Research Institute on Electromagnetic Waves, National Research Council, I-50127 Florence, Italy (literal)
Titolo
  • Estimation based on entropy matching for generalized Gaussian PDF modeling (literal)
Abstract
  • A novel method for estimating the shape factor of a generalized Gaussian probability density function (PDF) is presented and assessed. It relies on matching the entropy of the modeled distribution with that of the empirical data. The entropic approach is suitable for real-time applications and yields results that are accurate also for low values of the shape factor and small data sample. Modeling of wavelet coefficients for entropy coding is addressed and experimental results on true image data reported and discussed. (literal)
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