Exploració per autor "Guillemot, Christine"

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    • Distributed coding using punctured quasi-arithmetic codes for memory and memoryless sources 

      Malinowski, Simon; Artigas Roca, Javier; Guillemot, Christine; Torres Urgell, Lluís (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-10-01)
      Article
      Accés obert
      This correspondence considers the use of punctured quasi-arithmetic (QA) codes for the Slepian–Wolf problem. These entropy codes are defined by finite state machines for memoryless and first-order memory sources. ...

    • Mode dependent vector quantization with a rate-distortion optimized codebook for residue coding in video compression 

      Huang, Bihong; Henry, Felix; Guillemot, Christine; Salembier Clairon, Philippe Jean (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The High Efficiency Video Coding standard (HEVC) supports a total of 35 intra prediction modes which aim at reducing spatial redundancy by exploiting pixel correlation within a local neighborhood. In this paper, we show ...