• DocumentCode
    318217
  • Title

    Localized compression of video conferencing

  • Author

    Porat, Moshe

  • Author_Institution
    Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel
  • Volume
    2
  • fYear
    1997
  • fDate
    26-29 Oct 1997
  • Firstpage
    784
  • Abstract
    A new localized approach to video teleconferencing is introduced using three-dimensional vector quantization (VQ). According to the proposed model, recent localized history of the sequences is used to encode present frames based on a hierarchical approach. The results indicate a high compression ratio of over 100:1 with a high quality of the perceived sequence
  • Keywords
    image sequences; teleconferencing; vector quantisation; video coding; 3D VQ; hierarchical approach; high compression ratio; high quality; image sequences; localized compression; localized history; perceived sequence; vector quantization; video conferencing; Delay systems; Entropy; History; Image coding; Speech; Teleconferencing; Vector quantization; Video compression; Video sequences; Videoconference;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Image Processing, 1997. Proceedings., International Conference on
  • Conference_Location
    Santa Barbara, CA
  • Print_ISBN
    0-8186-8183-7
  • Type

    conf

  • DOI
    10.1109/ICIP.1997.638613
  • Filename
    638613
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=318217