Exploració per autor "Mendoça, Eduardo"
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Generalized lifting with adaptive local pdf estimation for image coding
Rolon Garrido, Julio Cesar; Mendoça, Eduardo; Salembier Clairon, Philippe Jean (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
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Accés obertIn this paper we introduce an adaptive local pdf estimation strategy for the construction of Generalized Lifting (GL) mappings in the wavelet domain. Our approach consists in trying to estimate the local pdf of the ...