Sökning: "Johannes Olsson Sandgren"

Hittade 1 uppsats innehållade orden Johannes Olsson Sandgren.

  1. 1. Pixel-based video coding

    Uppsats för yrkesexamina på grundnivå, Institutionen för informationsteknologi

    Författare :Johannes Olsson Sandgren; [2014]
    Nyckelord :;

    Sammanfattning : This paper studies the possibilities of extending the pixel-based compression algorithm LOCO-I, used by the lossless and near lossless image compression standard JPEG-LS, introduced by the Joint Photographic Experts Group (JPEG) in 1999, to video sequences and very low bit-rates. Bitrates below 1 bit per pixel are achieved through skipping signaling when the prediction of a pixels sufficiently good. LÄS MER