Selective inter-layer residual prediction for SVC-based video streaming

Chun Su Park, Seung Jin Baek, Min Seok Yoon, Hyo Kak Kim, Sung Jea Ko

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

The scalable video coding (SVC) standard adopts the inter-layer residual prediction (ILRP) algorithm to encode the residual signal of the enhancement layer (EL). The ILRP reduces the number of bits required for encoding the residual signal but incurs excessive encoding time. In this paper, we propose a fast encoding algorithm for SVC-based video streaming. In this algorithm, the ILRP is selectively applied to the coding modes depending on their Lagrangian rate-distortion costs. Experimental results show that the proposed algorithm can reduce computational complexity with negligible video quality degradation and bitrate increments.

Original languageEnglish
Article number4814440
Pages (from-to)235-239
Number of pages5
JournalIEEE Transactions on Consumer Electronics
Volume55
Issue number1
DOIs
Publication statusPublished - 2009

Keywords

  • Inter-layer residual prediction
  • mode decision
  • rate-distortion cost
  • scalable video coding

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Selective inter-layer residual prediction for SVC-based video streaming'. Together they form a unique fingerprint.

  • Cite this