• DocumentCode
    2290755
  • Title

    Rate distortion efficiency of subband coding with crossband prediction

  • Author

    Wong, Ping Wah

  • Author_Institution
    Hewlett-Packard Co., Palo Alto, CA, USA
  • fYear
    1995
  • fDate
    17-22 Sep 1995
  • Firstpage
    195
  • Abstract
    Traditional subband coding, where each subband is encoded independently, has been shown by Fischer (1992) yo be suboptimal in the rate-distortion sense. We show that if we use prediction across subbands, the resulting coder is asymptotically rate-distortion optimal at high rate
  • Keywords
    encoding; prediction theory; rate distortion theory; asymptotically rate-distortion optimal coder; crossband prediction; rate distortion efficiency; subband coding; Bit rate; Decoding; Filters; Gaussian processes; Laboratories; Milling machines; Phase change materials; Rate-distortion; Speech coding; Speech processing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
  • Conference_Location
    Whistler, BC
  • Print_ISBN
    0-7803-2453-6
  • Type

    conf

  • DOI
    10.1109/ISIT.1995.531869
  • Filename
    531869
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2290755