• DocumentCode
    918915
  • Title

    A low-complexity unequal error protection of H.264/AVC video using adaptive hierarchical QAM

  • Author

    Chang, Yoong Choon ; Lee, Sze Wei ; Komiya, Ryoichi

  • Author_Institution
    Fac. of Eng., Multimedia Univ.
  • Volume
    52
  • Issue
    4
  • fYear
    2006
  • Firstpage
    1153
  • Lastpage
    1158
  • Abstract
    In this paper, a low-complexity unequal error protection (UEP) of H.264/AVC coded video using adaptive hierarchical quadrature amplitude modulation (HQAM), which takes into consideration the non-uniformly distributed importance of intracoded frame (I-frame) and predictive coded frame (P-frame) is proposed. Simulation results show that in terms of average peak signal-to-noise ratio (average PSNR), our proposed (EEP) scheme outperforms the equal error protection (EEP) by up to 5 dB
  • Keywords
    adaptive modulation; computational complexity; quadrature amplitude modulation; video coding; H.264-AVC video; adaptive hierarchical QAM; average PSNR; average peak signal-to-noise ratio; intracoded frame; low-complexity unequal error protection; predictive coded frame; quadrature amplitude modulation; Automatic voltage control; Degradation; Error correction codes; Image coding; Image reconstruction; PSNR; Quadrature amplitude modulation; Streaming media; Video coding; Video compression;
  • fLanguage
    English
  • Journal_Title
    Consumer Electronics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0098-3063
  • Type

    jour

  • DOI
    10.1109/TCE.2006.273127
  • Filename
    4050038
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=918915