• DocumentCode
    842650
  • Title

    Motion compensation using 2nd order geometric transformations

  • Author

    Papadopoulos, C.A. ; Clarkson, T.G.

  • Author_Institution
    Dept. of Electr. & Electron. Eng., Kings Coll. London, UK
  • Volume
    28
  • Issue
    25
  • fYear
    1992
  • Firstpage
    2314
  • Lastpage
    2315
  • Abstract
    Replacing conventional translational motion compensation by more complex motion models significantly improves the prediction accuracy of interframe coding. This in turn results in a reduction of the prediction error that needs to be transmitted or stored, allowing higher compression. The results obtained using 2nd order geometric transformations as a means of motion compensation are presented.
  • Keywords
    error compensation; filtering and prediction theory; image coding; motion estimation; compression; interframe coding; motion compensation; prediction error; second order geometric transformations;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19921489
  • Filename
    191847
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=842650