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Title: Utilisation of downsampling for arbitrary views in multi-view video coding
Authors: Ekmekcioglu, Erhan
Worrall, Stewart T.
Kondoz, Ahmet
Keywords: Multi-view video
3D video
Issue Date: 2008
Publisher: © IET
Citation: 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.
Abstract: The 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.
Description: Closed access.
Version: Published
DOI: 10.1049/el:20082578
URI: https://dspace.lboro.ac.uk/2134/22752
Publisher Link: http://dx.doi.org/10.1049/el:20082578
ISSN: 0013-5194
Appears in Collections:Closed Access (Loughborough University London)

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