• DocumentCode
    1145275
  • Title

    A q -Domain Characteristic-Based Bit-Rate Model for Video Transmission

  • Author

    Chang, Chun-Yuan ; Chou, Cheng-Fu ; Chan, Din-Yuen ; Lin, Tsungnan ; Chen, Ming-Hung

  • Author_Institution
    Grad. Inst. of Networking & Multimedia, Nat. Taiwan Univ., Taipei
  • Volume
    18
  • Issue
    9
  • fYear
    2008
  • Firstpage
    1307
  • Lastpage
    1311
  • Abstract
    For low-delay video transmission, we introduce a q -domain characteristic-based bit-rate model. Specifically, three characteristics are efficiently extracted from the quantized DCT spectra to construct the bit-rate model. Extensive experimental results show that our rate model can provide more accuracy with lower complexity than existing models.
  • Keywords
    delays; video signal processing; bit-rate model; low-delay video transmission; q-domain characteristics; Rate control; rate-quantization model;
  • fLanguage
    English
  • Journal_Title
    Circuits and Systems for Video Technology, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1051-8215
  • Type

    jour

  • DOI
    10.1109/TCSVT.2008.924103
  • Filename
    4498425
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1145275