Ratio configurable multiple description correlating transforms coding

Daichi Saitoh, Takahiro Yakoh

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

Multiple description coding (MDC) is one of source coding techniques which generate several descriptions from a single data. A decoder of MDC reconstructs the data from these descriptions. Even if some descriptions are lost, the decoder can reconstruct a similar data from the other descriptions. Therefore, this coding technique is expected to apply applications which prefer accepting error of data to retransmitting the lost or erroneous data over multipath noisy network. Multiple description correlating transforms coding (MDCTC) is a method to realize MDC with a matrix. Based on this method, this paper proposes the method, ratio configurable multiple description correlating transforms coding (RMDCTC), which can adjust the data size ratio among descriptions to fit the ratio of channel bandwidths. The proposed method is suitable to apply error allowable communicating applications over asymmetric multipath noisy network. Mathematical analysis and experimental results verify the effectiveness of the proposed method.

元の言語English
ホスト出版物のタイトルProceedings - ICIT 2011
ホスト出版物のサブタイトル2011 IEEE International Conference on Industrial Technology
ページ352-357
ページ数6
DOI
出版物ステータスPublished - 2011 5 18
イベント2011 IEEE International Conference on Industrial Technology, ICIT 2011 - Auburn, AL, United States
継続期間: 2011 3 142011 3 16

出版物シリーズ

名前Proceedings of the IEEE International Conference on Industrial Technology

Other

Other2011 IEEE International Conference on Industrial Technology, ICIT 2011
United States
Auburn, AL
期間11/3/1411/3/16

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • これを引用

    Saitoh, D., & Yakoh, T. (2011). Ratio configurable multiple description correlating transforms coding. : Proceedings - ICIT 2011: 2011 IEEE International Conference on Industrial Technology (pp. 352-357). [5754401] (Proceedings of the IEEE International Conference on Industrial Technology). https://doi.org/10.1109/ICIT.2011.5754401