• DocumentCode
    3782124
  • Title

    The third-order predictor influence in the subband coding of images

  • Author

    Z. Bojkovic;A. Samcovic

  • Author_Institution
    Belgrade Univ., Yugoslavia
  • fYear
    1998
  • Firstpage
    837
  • Abstract
    In order to improve the efficiency of image coding, we have combined the well-established subband coding (SBC) with DPCM. We have used the third-order predictor, as a trade-off between the simplicity of the first-order and the efficiency of the higher-order predictors. The quantising noise effect on prediction computation is very near to its minimum values in the subbands, which vary from 0.451 (the highest subband) to 0.855 (the lowest subband).
  • Keywords
    "Image coding","Image storage","Predictive coding","Pulse modulation","Feedback loop","Noise measurement","Bandwidth","Channel capacity","Redundancy","Frequency"
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing Proceedings, 1998. ICSP ´98. 1998 Fourth International Conference on
  • Print_ISBN
    0-7803-4325-5
  • Type

    conf

  • DOI
    10.1109/ICOSP.1998.770342
  • Filename
    770342
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3782124