Inter-embedding error-resilient mechanism in scalable video coding

Chia Hung Yeh, Shu Jhen Fan Jiang, Chih Yang Lin*, Min Kuan Chang, Mei Juan Chen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Scalable video coding (SVC), an extended version of H.264/AVC, is designed to transmit high-quality video bitstreams over heterogeneous networks. However, such video bitstreams are sensitive to transmission error, thereby severely degrading its quality. Inter-layer prediction in SVC causes errors to be propagated not only to subsequent frames but also to frames in the upper layers, when the errors have occurred in the lower layers. This paper presents an inter-embedding error-resilient scheme to reduce the distortion caused by the loss of inter-layer prediction information in SVC. The proposed algorithm exploits the reversible data embedding scheme to hide essential information of the lower layer without damaging the original data. Experimental results demonstrate that the proposed method provides a better PSNR performance than the frame copy by an average of 4.89 dB in a 2-layer SVC decoder, and an average of 4.54 dB in a 3-layer SVC decoder in the case of whole frame loss.

Original languageEnglish
Pages (from-to)439-455
Number of pages17
JournalInformation Sciences
Volume294
DOIs
Publication statusPublished - 2015 Feb 10
Externally publishedYes

Keywords

  • Error-resilient
  • Reversible data embedding
  • Scalable video coding

ASJC Scopus subject areas

  • Software
  • Control and Systems Engineering
  • Theoretical Computer Science
  • Computer Science Applications
  • Information Systems and Management
  • Artificial Intelligence

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