• DocumentCode
    1101699
  • Title

    C -matrix transform

  • Author

    Kwak, H.S. ; Srinivasan, R. ; Rao, K.R.

  • Author_Institution
    Jeonbug National University Jeonju, Korea
  • Volume
    31
  • Issue
    5
  • fYear
    1983
  • fDate
    10/1/1983 12:00:00 AM
  • Firstpage
    1304
  • Lastpage
    1307
  • Abstract
    An approximation to the discrete cosine transform (DCT), called the C-matrix transform (CMT), has been developed by Jones et al. [3] for N = 8. This is extended to N = 16 and 32 and its performance is compared with the DCT based on some standard criteria. CMT is computationally simpler as it involves only integer arithmetic. It has potential in signal processing applications because of its closeness to the DCT.
  • Keywords
    Acoustic signal processing; Discrete cosine transforms; Discrete transforms; Guidelines; Markov processes; Mean square error methods; Rate-distortion; Speech processing; Statistical distributions; Wiener filter;
  • fLanguage
    English
  • Journal_Title
    Acoustics, Speech and Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0096-3518
  • Type

    jour

  • DOI
    10.1109/TASSP.1983.1164177
  • Filename
    1164177
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1101699