• DocumentCode
    1551295
  • Title

    Pel-recursive motion estimation algorithm

  • Author

    Gharavi, H. ; Reza-Alikhani, H.

  • Author_Institution
    Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA
  • Volume
    37
  • Issue
    21
  • fYear
    2001
  • fDate
    10/11/2001 12:00:00 AM
  • Firstpage
    1285
  • Lastpage
    1286
  • Abstract
    A new pel-recursive motion estimation algorithm for video coding applications is presented. The derivation of the algorithm is based on recursive least-squares estimation that minimises the mean-square prediction error. A comparison with the modified steepest-descent gradient estimation technique algorithm shows significant improvement in terms of mean-square prediction error performance
  • Keywords
    least mean squares methods; motion estimation; recursive estimation; video coding; mean-square prediction error; modified steepest-descent gradient estimation algorithm; pel-recursive motion estimation algorithm; recursive least-squares estimation; video coding;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20010879
  • Filename
    968435
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1551295