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Browsing by Subject "logarithmic processing model"

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    Item type:Article, Access status: Metadata only ,
    Rozszerzony model logarytmicznego przetwarzania obrazów
    (Wydawnictwa AGH, 2011) Vorobel, Roman; Stobińska, Magdalena
    The analysis of the Jourlin-Pinoli model for logarithmic image processing is shown. Extended model using new universal algebra for logarithmic image processing is build. This method is based on the new universal algebra with extended operations of addition and multiplication by scalar. The results of such operation are real numbers, which can be not only positive but also negative. New method for images enhancement with affine transforms is proposed. The studies are illustrated by computational examples.