• DocumentCode
    3186581
  • Title

    Modified cubic convolution scaler for enhancement of edge information [image scaling]

  • Author

    Kwak, Sang-Min ; Han, Jong-Ki ; Song, Byung Choel

  • Author_Institution
    Dept. of Inf. & Commun. Eng, Sejong Univ., Seoul, South Korea
  • fYear
    2005
  • fDate
    8-12 Jan. 2005
  • Firstpage
    465
  • Lastpage
    466
  • Abstract
    We derive a modified version of the cubic convolution scaler for the enlargement or reduction of digital images by arbitrary scaling factors. The cubic convolution scaler is modified to enhance the edge information. While the conventional scheme is applied to uniform sampled data, the proposed scheme can be used for non-uniform sampled data.
  • Keywords
    convolution; image enhancement; image sampling; interpolation; arbitrary scaling factors; cubic convolution scaler; digital image enlargement; digital image reduction; edge information enhancement; image interpolation; nonuniform sampled data; Computer simulation; Convolution; Digital images; Image resolution; Image sampling; Interpolation; Kernel; PSNR; Research and development; Testing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
  • Print_ISBN
    0-7803-8838-0
  • Type

    conf

  • DOI
    10.1109/ICCE.2005.1429919
  • Filename
    1429919
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3186581