• DocumentCode
    1376055
  • Title

    Fast computation of two-dimensional discrete cosine transforms using fast discrete Radon transform

  • Author

    Ta, N. ; Attikiouzel, Y. ; Crebbin, G.

  • Author_Institution
    Western Australia Univ., Nedlands, WA, Australia
  • Volume
    27
  • Issue
    1
  • fYear
    1991
  • Firstpage
    82
  • Lastpage
    84
  • Abstract
    A new fast algorithm is presented for computing the two-dimensional discrete cosine transform (2D DCT) using the fast discrete Radon transform. The algorithm has the lowest number of multiplications compared with other algorithms. Furthermore, the algorithm is well suited for parallel implementation.
  • Keywords
    fast Fourier transforms; signal processing; fast algorithm; fast discrete Radon transform; parallel implementation; two-dimensional discrete cosine transforms;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19910053
  • Filename
    60818
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1376055