• DocumentCode
    1423673
  • Title

    Very low bit rate video coding using virtual SPIHT

  • Author

    Khan, E. ; Ghanbari, M.

  • Author_Institution
    Dept. of Electron. Syst. Eng., Essex Univ., Colchester, UK
  • Volume
    37
  • Issue
    1
  • fYear
    2001
  • fDate
    1/4/2001 12:00:00 AM
  • Firstpage
    40
  • Lastpage
    42
  • Abstract
    A virtual SPIHT (VSPIHT) technique that is based on the SPIHT and virtual zero-tree concepts is proposed. It combines virtually generated zero trees on the top of SPIHT´s zero trees to reduce the effective number of zero trees. The simulation results show that the proposed video coder is more efficient compared to SPIHT based video coders, particularly at very low bit rates
  • Keywords
    decoding; trees (mathematics); video coding; VSPIHT algorithm; set partitioning in hierarchical trees; very low bit rate video coding; video coder; virtual SPIHT; virtual zero-tree concept;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20010028
  • Filename
    894353
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1423673