• DocumentCode
    1466412
  • Title

    Multifidelity JPEG based compression of images using variable quantisation

  • Author

    Golner, M.A. ; Mikhael, W.B. ; Krishnan, V.

  • Author_Institution
    Sch. of Electr. Eng. & Comput. Sci., Central Florida Univ., Orlando, FL, USA
  • Volume
    37
  • Issue
    7
  • fYear
    2001
  • fDate
    3/29/2001 12:00:00 AM
  • Firstpage
    423
  • Lastpage
    424
  • Abstract
    In image processing applications, certain regions in an image may be of greater interest to the user. For these types of applications, a multifidelity region based variable quantisation scheme is proposed. The resulting subjective visual duality is considerably higher than for comparable compression ratios employing the standard JPEG implementation
  • Keywords
    data compression; image coding; quantisation (signal); compression ratios; image compression; multifidelity JPEG based compression; subjective visual duality; variable quantisation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20010280
  • Filename
    917468
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1466412