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[Author] Won-Hyuck YOO(1hit)

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  • H.264-Based Selective Fine Granular Scalable Video Coding

    Gwang-Hoon PARK  Won-Hyuck YOO  Doug-Young SUH  

     
    LETTER-Multimedia Systems for Communications

      Vol:
    E89-B No:8
      Page(s):
    2271-2274

    An H.264-based selective FGS coding scheme is proposed. It selectively uses the interframe-prediction data inside the enhancement-layer only when those data can significantly reduce the temporal-redundancies. Since this minimizes the drift effects, the overall coding efficiency is improved. Simulations show that average PSNR of the proposed scheme is higher by 1-3 dB and 3-5 dB than those of the H.264-based FGS and the MPEG-4 video FGS profile, respectively.