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A Scalable Multiple Description Scheme for 3D Video Coding Based on the Interlayer Prediction Structure
Joint Authors
Source
International Journal of Digital Multimedia Broadcasting
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-03-30
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Engineering Sciences and Information Technology
Telecommunications Engineering
Electronic engineering
Information Technology and Computer Science
Abstract EN
The most recent literature indicates multiple description coding (MDC) as a promising coding approach to handle the problem of video transmission over unreliable networks with different quality and bandwidth constraints.
Furthermore, following recent commercial availability of autostereoscopic 3D displays that allow 3D visual data to be viewed without the use of special headgear or glasses, it is anticipated that the applications of 3D video will increase rapidly in the near future.
Moving from the concept of spatial MDC, in this paper we introduce some efficient algorithms to obtain 3D substreams that also exploit some form of scalability.
These algorithms are then applied to both coded stereo sequences and to depth image-based rendering (DIBR).
In these algorithms, we first generate four 3D subsequences by subsampling, and then two of these subsequences are jointly used to form each of the two descriptions.
For each description, one of the original subsequences is predicted from the other one via some scalable algorithms, focusing on the inter layer prediction scheme.
The proposed algorithms can be implemented as pre- and postprocessing of the standard H.264/SVC coder that remains fully compatible with any standard coder.
The experimental results presented show that these algorithms provide excellent results.
American Psychological Association (APA)
Favalli, Lorenzo& Folli, Marco. 2010. A Scalable Multiple Description Scheme for 3D Video Coding Based on the Interlayer Prediction Structure. International Journal of Digital Multimedia Broadcasting،Vol. 2010, no. 2010, pp.1-16.
https://search.emarefa.net/detail/BIM-471193
Modern Language Association (MLA)
Favalli, Lorenzo& Folli, Marco. A Scalable Multiple Description Scheme for 3D Video Coding Based on the Interlayer Prediction Structure. International Journal of Digital Multimedia Broadcasting No. 2010 (2010), pp.1-16.
https://search.emarefa.net/detail/BIM-471193
American Medical Association (AMA)
Favalli, Lorenzo& Folli, Marco. A Scalable Multiple Description Scheme for 3D Video Coding Based on the Interlayer Prediction Structure. International Journal of Digital Multimedia Broadcasting. 2010. Vol. 2010, no. 2010, pp.1-16.
https://search.emarefa.net/detail/BIM-471193
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-471193