• DocumentCode
    3150641
  • Title

    Hybrid gamut mapping and dithering algorithm for image reproduction

  • Author

    Chang-jing Yang ; Yung-Fang Chen

  • Author_Institution
    Dept. of Commun. Eng., Nat. Central Univ., Jhongli, Taiwan
  • fYear
    2012
  • fDate
    5-8 Nov. 2012
  • Firstpage
    185
  • Lastpage
    189
  • Abstract
    This paper discusses the problems and solutions related to the reproduction of color images on displays. We focus on the problems of false contouring and gamut mismatches. A novel system consisting of a post-dithering algorithm and a hybrid gamut mapping algorithm is proposed to deal with the respective problems. The experimental results show that the proposed system mitigates the false contouring and increases the contrast in images.
  • Keywords
    image colour analysis; color image reproduction; false contouring; gamut mismatches; hybrid gamut mapping algorithm; post-dithering algorithm; Color; Image coding; Image color analysis; Image resolution; Quantization; Table lookup; Visualization; dithering; gamut mapping algorithm; halftoning;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    ITS Telecommunications (ITST), 2012 12th International Conference on
  • Conference_Location
    Taipei
  • Print_ISBN
    978-1-4673-3071-8
  • Electronic_ISBN
    978-1-4673-3069-5
  • Type

    conf

  • DOI
    10.1109/ITST.2012.6425162
  • Filename
    6425162
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3150641