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  • 标题:動きベクトルと連想を用いた伝送MPEG-2映像の補間手法についての検討
  • 本地全文:下载
  • 作者:西原 功 ; 柳田 洋邦 ; 鳥山 朋二
  • 期刊名称:映像情報メディア学会誌
  • 印刷版ISSN:1342-6907
  • 电子版ISSN:1881-6908
  • 出版年度:2003
  • 卷号:57
  • 期号:11
  • 页码:1511-1519
  • DOI:10.3169/itej.57.1511
  • 出版社:The Institute of Image Information and Television Engineers
  • 摘要:This paper discusses a video-telecommunication method that can transmit real-time video with high quality and economical path. In an information recovery technique, this paper proposes a method based on a new approach to motion vector interpolation. We also propose a new recovery method using an associative memory model, for macroblocks that cannot use motion vectors. Simulation results showed that this method keeps video quality degradation to a minimum on poor quality telecommunication paths.
  • 关键词:MPEG-2;欠損映像補間技術;動きベクトル;連想記憶;映像品質評価
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