• DocumentCode
    1359112
  • Title

    Temporal concealment of video transmission errors using grid-deformation motion model

  • Author

    Atzori, L. ; De Natale, F.G.B. ; Perra, C.

  • Author_Institution
    DIEE, Cagliari Univ., Italy
  • Volume
    36
  • Issue
    12
  • fYear
    2000
  • fDate
    6/8/2000 12:00:00 AM
  • Firstpage
    1019
  • Lastpage
    1021
  • Abstract
    A novel temporal concealment technique that uses a grid-deformation motion model is proposed. A triangular mesh is superimposed on the damaged area, grid nodes are displaced according to a temporal prediction, and an affine transform is applied to interpolate the missing area. Experimental results show significant improvements compared to previously proposed approaches
  • Keywords
    decoding; interpolation; mesh generation; video coding; affine transform; grid nodes; grid-deformation motion model; interpolation; temporal concealment; triangular mesh; video transmission errors;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20000768
  • Filename
    852174
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1359112