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Cernigliaro, Gianluca and Naccari, M. and Jaureguizar Núñez, Fernando and Cabrera Quesada, Julian and García Santos, Narciso and Pereira, F. (2011). A New Fast Motion Estimation and Mode Decision algorithm for H.264 Depth Maps encoding in Free Viewpoint TV. In: "2011 18th IEEE International Conference on Image Processing (ICIP)", 11/09/2011 - 14/09/2011, Bruselas, Bélgica. ISBN 978-1-4577-1304-0. pp. 1013-1016. https://doi.org/10.1109/ICIP.2011.6115594.
Title: | A New Fast Motion Estimation and Mode Decision algorithm for H.264 Depth Maps encoding in Free Viewpoint TV |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Article) |
Event Title: | 2011 18th IEEE International Conference on Image Processing (ICIP) |
Event Dates: | 11/09/2011 - 14/09/2011 |
Event Location: | Bruselas, Bélgica |
Title of Book: | Proceedings fo 2011 18th IEEE International Conference on Image Processing (ICIP) |
Date: | 2011 |
ISBN: | 978-1-4577-1304-0 |
Subjects: | |
Faculty: | E.T.S.I. Telecomunicación (UPM) |
Department: | Señales, Sistemas y Radiocomunicaciones |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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In this paper, we consider a scenario where 3D scenes are modeled through a View+Depth representation. This representation is to be used at the rendering side to generate synthetic views for free viewpoint video. The encoding of both type of data (view and depth) is carried out using two H.264/AVC encoders. In this scenario we address the reduction of the encoding complexity of depth data. Firstly, an analysis of the Mode Decision and Motion Estimation processes has been conducted for both view and depth sequences, in order to capture the correlation between them. Taking advantage of this correlation, we propose a fast mode decision and motion estimation algorithm for the depth encoding. Results show that the proposed algorithm reduces the computational burden with a negligible loss in terms of quality of the rendered synthetic views. Quality measurements have been conducted using the Video Quality Metric.
Item ID: | 13470 |
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DC Identifier: | https://oa.upm.es/13470/ |
OAI Identifier: | oai:oa.upm.es:13470 |
DOI: | 10.1109/ICIP.2011.6115594 |
Official URL: | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumb... |
Deposited by: | Memoria Investigacion |
Deposited on: | 22 Nov 2012 12:31 |
Last Modified: | 21 Apr 2016 12:47 |