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Utilisation of downsampling for arbitrary views in multi-view video coding
journal contribution
posted on 2016-10-10, 10:37 authored by Erhan EkmekciogluErhan Ekmekcioglu, Stewart T. Worrall, Ahmet KondozThe effect of using downsampling for arbitrary views inside a multiview
sequence on the multi-view coding (MVC) efficiency is explored.
A bit rate adaptive approach is proposed to consider downsampling
certain views prior to encoding with relevant downscaling ratios. The
inter-view references, if any, are downsampled to the same resolution
and the decoded view is upsampled back to the original resolution.
The results over several multi-view test sequences imply that up to
0.9 dB gain or 20% reduction in bit rate can be achieved, reducing
the computational complexity in the encoder significantly at the
same time.
History
School
- Loughborough University London
Published in
Electronics LettersVolume
44Issue
5Pages
339 - 340Citation
EKMEKCIOGLU, E., WORRALL, S. and KONDOZ, A., 2008. Utilisation of downsampling for arbitrary views in multi-view video coding. Electronics Letters, 44 (5), pp.339-340.Publisher
© IETVersion
- VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2008Notes
Closed access.ISSN
0013-5194eISSN
1350-911XPublisher version
Language
- en