• DocumentCode
    974090
  • Title

    New fast discrete sine transform with offset

  • Author

    Bisherurwa, E.J.K. ; Coakley, F.P.

  • Author_Institution
    University of Essex, Department of Electrical Engineering Science, Colchester, UK
  • Volume
    17
  • Issue
    21
  • fYear
    1981
  • Firstpage
    803
  • Lastpage
    805
  • Abstract
    A new fast even discrete sine transform with offset (FEDSTo) has been developed and implemented for use in picture processing. This FEDSTo is faster than FDCTs for many block sizes and produces pictures that are subjectively much better than those of other available fast discrete transforms when only one-dimensional blocks are used and low sequency coefficients are retained for transmission.
  • Keywords
    computerised picture processing; data compression; transforms; data compression; fast even discrete sine transform with offset; image processing; picture processing; transform coding;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19810561
  • Filename
    4246041
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=974090