Jointly Reducing The Quality/Bitrate Fluctuations in Mixed Motion Sequences in the H.264 Video Coding Standard

Grecos, Christos, Beesley, Steven T. C. and Armstrong, Andrew J. (2007) Jointly Reducing The Quality/Bitrate Fluctuations in Mixed Motion Sequences in the H.264 Video Coding Standard. In: 2007 Digest of Technical Papers International Conference on Consumer Electronics. IEEE, p. 4146050. ISBN 1424407621

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Abstract

This paper illustrates a novel mechanism which jointly reduces PSNR and rate variations in the H.264 video coding standard in mixed motion scenes. Our scheme exploits a simple binary search combined with dynamic cut scene and fade identifiers. Results show 24% less variance on PSNR and 93% less variance on rate. Furthermore it reduces the percentage of dropped frames to almost zero while achieving near constant and on target bit and frame rates.

Item Type:	Book Section
Subjects:	Q Science > QA Mathematics > Electronic computers. Computer science T Technology > T Technology (General) > Information Technology > Electronic computers. Computer science Z Bibliography. Library Science. Information Resources > ZA Information resources > ZA4150 Computer Network Resources
Divisions:	School of Computing > Staff Research and Publications
Depositing User:	Caoimhe Ní Mhaicín
Date Deposited:	07 Mar 2019 14:03
Last Modified:	13 Mar 2019 12:46
URI:	https://norma.ncirl.ie/id/eprint/3713

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