University of Hertfordshire

By the same authors

A Fast Mode Decision Algorithm in Spatial and Temporal Scalable Video Coding

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

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Original languageEnglish
Title of host publicationProcs 3rd Int Symposium on Intelligent Information Technology Application, IITA 2009
PublisherIEEE
Pages716-719
ISBN (Print)978-0-7695-3859-4
DOIs
Publication statusPublished - 2009

Abstract

To decrease the computational complexity of adaptive inter-layer prediction and improve the encoding efficiency in spatial and temporal scalable video coding, a mode decision algorithm is proposed by exploiting the part of used modes in the co-located reference macroblock(s) for Hierarchical-B pictures of all layers. This scheme generates a reduced dynamic candidate list for the current macroblock according to the statistical information derived from the co-located reference macroblocks in their present temporal level. The experimental results show that this algorithm compresses approximately 29% in encoding time with the negligible loss in PSNR and slightly increasing in bit rate.

ID: 111152