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SVC Application in Advanced T-DMB.
- Source :
- IEEE Transactions on Broadcasting; Mar2009, Vol. 55 Issue 1, p51-61, 11p, 5 Black and White Photographs, 4 Diagrams, 3 Charts, 10 Graphs
- Publication Year :
- 2009
-
Abstract
- Commercial terrestrial digital multimedia broadcasting (T-DMB) service was launched in the Republic of Korea. Reflecting recent demands of high quality video, Advanced T-DMB(AT-DMB) adopting a hierarchical modulation is being developed as the way to increase the payload data. Based on the AT-DMB system, this paper proposes a method to provide increased video quality with high spatial resolution. By using the emerging H.264/MPEG-4 AVC amendment 3 scalable extension (SVC), the proposed method is able to support high spatial resolution as well as the currently serviced spatial resolution while retaining the backward compatibility to T-DMB. In the experimental results, the benefits in terms of coding efficiency and spatial scalability are proven in comparison with the conventional T-DMB and alternative methods to provide a high spatial resolution video. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189316
- Volume :
- 55
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Broadcasting
- Publication Type :
- Academic Journal
- Accession number :
- 37007217
- Full Text :
- https://doi.org/10.1109/TBC.2008.2010378