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Modeling user perception of 3D video based on ambient illumination context for enhanced user centric media access and consumption .pdf (640.12 kB)

Modeling user perception of 3D video based on ambient illumination context for enhanced user centric media access and consumption

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posted on 2017-02-24, 15:31 authored by Gokce Nur, Hemantha Kodikara Arachchi, Safak DoganSafak Dogan, Ahmet Kondoz
For enjoying 3D video to its full extent, it is imperative that access and consumption of it is user centric, which in turn ensures improved 3D video perception. Several important factors including video characteristics, users’ preferences, contexts prevailing in various usage environments, etc have influences on 3D video perception. Thus, to assist efficient provision of user centric media, user perception of 3D video should be modeled considering the factors affecting perception. Considering ambient illumination context to model 3D video perception is an interesting research topic, which has not been particularly investigated in literature. This context is taken into account while modeling video quality and depth perception of 3D video in this paper. For the video quality perception model: motion and structural feature characteristics of color texture sequences; and for the depth perception model: luminance contrast of color texture and depth intensity of depth map sequences of 3D video are used as primary content related factors in the paper. Results derived using the video quality and depth perception models demonstrate that these models can efficiently predict user perception of 3D video considering the ambient illumination context in user centric media access and consumption environments.

History

School

  • Loughborough University London

Published in

Multimedia Tools and Applications

Volume

70

Issue

1

Pages

333 - 359

Citation

NUR, G. ... et al, 2014. Modeling user perception of 3D video based on ambient illumination context for enhanced user centric media access and consumption. Multimedia Tools and Applications, 70 (1), pp.333-359

Publisher

© Springer Verlag

Version

  • AM (Accepted Manuscript)

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/

Acceptance date

2014-05-01

Publication date

2014

Notes

The final publication is available at Springer via http://dx.doi.org/10.1007/s11042-011-0824-z

ISSN

1573-7721

Language

  • en