Computation-scalable algorithm for scalable video coding

Te Heng Wang*, Mei Juan Chen, Ming Eh Chi, Shu Fen Huang, Chia Hung Yeh

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a strategy that efficiently allocates the limited resource and still maintains the coding performance for the spatial scalability of H.264/SVC. An integrated computation-scalable algorithm is proposed based on mode decision and adaptive search range. The RD-cost of the base layer is used as the priority to decide the mode in the enhancement layer, and the motion vector difference in the base layer is employed to determine the search range as well. Through the proposed approach, computation complexity of the enhancement layer could be reduced efficiently and well allocated. Experimental results demonstrate that the saving time reaches up to 82% and the computation scalability is realized.

Original languageEnglish
Title of host publication2011 IEEE International Conference on Consumer Electronics, ICCE 2011
Pages131-132
Number of pages2
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2011 IEEE International Conference on Consumer Electronics, ICCE 2011 - Las Vegas, NV, United States
Duration: 2011 Jan 92011 Jan 12

Publication series

NameDigest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)0747-668X

Other

Other2011 IEEE International Conference on Consumer Electronics, ICCE 2011
Country/TerritoryUnited States
CityLas Vegas, NV
Period2011/01/092011/01/12

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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