• DocumentCode
    1458711
  • Title

    Simplex minimisation for fast long-term memory motion estimation

  • Author

    Al-Mualla, M.E. ; Canagarajah, C.N. ; Bull, D.R.

  • Author_Institution
    Etisalat Coll. of Eng., Sharjah, United Arab Emirates
  • Volume
    37
  • Issue
    5
  • fYear
    2001
  • fDate
    3/1/2001 12:00:00 AM
  • Firstpage
    290
  • Lastpage
    292
  • Abstract
    Three algorithms for fast long-term memory block matching motion estimation are proposed. The algorithms are extensions of the fast single-reference simplex minimisation search (SMS) algorithm. The proposed algorithms represent different degrees of compromise between prediction quality and computational complexity. With a long-term memory of 50 frames the proposed algorithms have a computational complexity comparable to that of single-reference full-search while still maintaining the prediction gain of long-term memory motion estimation
  • Keywords
    computational complexity; image matching; minimisation; motion estimation; block matching motion estimation; computational complexity; long-term memory; simplex minimisation search algorithm;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20010225
  • Filename
    911959
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1458711