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Browsing by Subject "entropy coding"

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    Item type:Article, Access status: Open Access ,
    Koncepcja implementacji trzyetapowego dekodowania VLC (w standardzie cyfrowego wideo DV) w układzie FPGA
    (Wydawnictwa AGH, 2009) Cichoń, Sławomir
    VLC coding (Variable Length Coding) is one of entropy type of coding. With different modifications it is used in many of video compression standards, both moving, and still images, e.g. JPEG, MPEG-2, DV (IEC 61834). In this paper VLC coding algorithm used in DV will be described in details. Concept design of VLC decoder implementation, exercising all three stages in reprogrammable chip, will be presented, with consideration of reusing it in hardware DV decoder, as processing element in the pipeline architecture.