Now showing items 1-3 of 3

    • A new approach to texture coding using stochastic vector quantization 

      Gimeno, D; Torres Urgell, Lluís; Casas Pla, Josep Ramon (IEEE Computer Society, 1994)
      Conference report
      Open Access
      A new method for texture coding which combines 2-D linear prediction and stochastic vector quantization is presented in this paper. To encode a texture, a linear predictor is computed first. Next, a codebook following the ...
    • Efficient coding of homogeneous textures using stochastic vector quantization and linear prediction 

      Gimeno, D; Torres Urgell, Lluís (1999-06)
      Article
      Open Access
      Vector quantisation (VQ) has been extensively used as an effective image coding technique. One of the most important steps in the whole process is the design of the codebook. The codebook is generally designed using the ...
    • Svq: a proposal for still image coding in mpeg 4 - snhc 

      Torres Urgell, Lluís; Gimeno, D; García Luque, David (European Commission. EU Publications, 1997)
      Conference report
      Open Access
      A technique for efficient coding of homogeneous textures is presented here. The technique is based on the use of Stochastic Vector Quantization and provides very high compression with graceful degradation. To encode the ...