Repository logo

Browsing by Subject "lossless image compression"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Wykorzystanie adaptacyjnego kodera arytmetycznego z przełączaniem kontekstów do bezstratnej kompresji obrazów
    (Wydawnictwa AGH, 2008) Ulacha, Grzegorz
    A method of lossless image compression is described in this paper. A classification of contemporary methods is provided, and basic types of predictive coding are characterized. An effective method of blending predictors together with an application of a context error correction is proposed as an effective way for a first-stage image modeling. The developed, multi-context, adaptive arithmetic encoder is analyzed in details. The combination of the two proposals resulted in obtaining an effective and fast image compression method, which is easily implementable in both software and hardware.