Error concealment using inter-layer correlation for scalable video coding

Su Park Chun, Shick Wang Tae, Sung-Jea Ko

Research output: Contribution to journalArticle

9 Citations (Scopus)


In this paper, we propose a new error concealment (EC) method using inter-layer correlation for scalable video coding. In the proposed method, the auxiliary motion vector (MV) and the auxiliary mode number (MN) of intra prediction are interleaved into the bitstream to recover the corrupted frame. In order to reduce the bit rate, the proposed method encodes the difference between the original and the predicted values of the MV and MN instead of the original values. Experimental results show that the proposed EC outperforms the conventional EC by 2.8 dB to 6.7 dB.

Original languageEnglish
Pages (from-to)390-392
Number of pages3
JournalETRI Journal
Issue number3
Publication statusPublished - 2007 Jun



  • Auxiliary motion vector
  • Error concealment
  • Scalable video coding

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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