loading
Documents

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Pierre-Olivier Rocher 1 ; Christophe Gravier 2 ; Julien Subercaze 1 and Marius Preda 3

Affiliations: 1 Université Jean Monnet and Télécom SudParis, France ; 2 Université Jean Monnet, France ; 3 Télécom SudParis, France

ISBN: 978-989-758-029-1

Keyword(s): Video Encoding, Vectorization, Modality.

Related Ontology Subjects/Areas/Topics: Adaptive and Adaptable User Interfaces ; Enterprise Information Systems ; Human-Computer Interaction ; Multimedia Systems

Abstract: In this paper we introduce the concept of video stream transmodality. Transmodality is the partitioning of an image into regions that are expected to present a better entropy using different coding schemes, depending on their structural density, at constant bandwidth. Our contribution is a transmoder i.e. an algorithm able to perform transmodality on a video stream. The transmoder includes different video coding adapted optimizations. We evaluate our proposal with different kinds of video (in content term), and we show that we are able to save up to 8% of bandwidth for the same PSNR in comparison with state of the art video encoding baselines.

PDF ImageFull Text

Download
Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 54.92.164.184

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Rocher P., Gravier C., Subercaze J. and Preda M. (2014). Video Stream Transmodality.In Proceedings of the 16th International Conference on Enterprise Information Systems - Volume 3: ICEIS, ISBN 978-989-758-029-1, pages 28-37. DOI: 10.5220/0004892000280037

@conference{iceis14,
author={Pierre-Olivier Rocher and Christophe Gravier and Julien Subercaze and Marius Preda},
title={Video Stream Transmodality},
booktitle={Proceedings of the 16th International Conference on Enterprise Information Systems - Volume 3: ICEIS,},
year={2014},
pages={28-37},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004892000280037},
isbn={978-989-758-029-1},
}

TY - CONF

JO - Proceedings of the 16th International Conference on Enterprise Information Systems - Volume 3: ICEIS,
TI - Video Stream Transmodality
SN - 978-989-758-029-1
AU - Rocher P.
AU - Gravier C.
AU - Subercaze J.
AU - Preda M.
PY - 2014
SP - 28
EP - 37
DO - 10.5220/0004892000280037

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.