• DocumentCode
    839389
  • Title

    Adaptive motion vector post-processing for low cost rate-distortion optimisation [video coding applications]

  • Author

    López, S. ; Callicó, G.M. ; López, J.F. ; Sarmiento, R.

  • Author_Institution
    Res. Inst. for Appl. Microelectron., Univ. of Las Palmas de Gran Canaria, Spain
  • Volume
    39
  • Issue
    24
  • fYear
    2003
  • Firstpage
    1720
  • Lastpage
    1721
  • Abstract
    A novel adaptive motion vector post-processing technique is proposed to obtain near true motion vectors in order to achieve a low cost rate-distortion optimisation for very low bit rate video coding applications. Compared with an H.263 baseline model, improvements in the peak signal-to-noise ratio of up to 0.21 dB are obtained.
  • Keywords
    optimisation; rate distortion theory; video coding; H.263; adaptive motion vector post-processing; compressed video; low-cost rate-distortion optimisation; near true motion vectors; peak signal-to-noise ratio; very low bit rate video coding;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20031107
  • Filename
    1251538
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=839389