• DocumentCode
    2021610
  • Title

    Indexing Zn Lattice Vectors for Generalized Gaussian Distributions

  • Author

    Fonteles, L.H. ; Antonini, M.

  • Author_Institution
    Univ. of Nice Sophia Antipolis, Nice
  • fYear
    2007
  • fDate
    24-29 June 2007
  • Firstpage
    241
  • Lastpage
    245
  • Abstract
    Indexing lattice vectors is a key problem in lattice quantization applications. In this paper we propose a solution to this problem using the lattice leaders and the framework of the theory of partitions. Our solution works for generalized Gaussian distributions sources and allows the use of product codes. It also permits to index high dimensional vectors.
  • Keywords
    Gaussian distribution; lattice theory; product codes; vector quantisation; generalized Gaussian distribution; lattice quantization application; lattice vector indexing; product codes; Computational complexity; Gaussian distribution; Indexing; Laboratories; Lattices; Product codes; Rate-distortion; Shape; Speech; Vector quantization;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Theory, 2007. ISIT 2007. IEEE International Symposium on
  • Conference_Location
    Nice
  • Print_ISBN
    978-1-4244-1397-3
  • Type

    conf

  • DOI
    10.1109/ISIT.2007.4557233
  • Filename
    4557233
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2021610