대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

적응 스트리밍을 위한 스케일러블 비디오 코딩 기법에 관한 연구

Implementation of Scalable Video Coding method for adaptive streaming

  • 박종순 (중앙대학교 전자전기공학부) ;
  • 김동환 (중앙대학교 전자전기공학부) ;
  • 장태규 (중앙대학교 전자전기공학부)
  • Park, Jong-Soon (School of Electronic and Electric engineering, Chung-ang University) ;
  • Kim, Dong-Hwan (School of Electronic and Electric engineering, Chung-ang University) ;
  • Chang, Tae-Gyu (School of Electronic and Electric engineering, Chung-ang University)
  • 발행 : 2005.11.26
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초록

Adaptive streaming algorithm for the realtime video decoder that can be dynamically adaptable to the network channel status or terminal environment is described and performance analyzed. An LMS filter is used to predict the bitrate and predicted bitrate is used to optimize based prediction filter is used to adapt and optimize the quality of the decoded pictures. The quality of the output pictures are about 48dB.

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