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Abstract
Mobile digital television is one of the new services introduced recently by telecommunications operators in the market. Due to the possibilities of personalization and interaction provided, together with the increasing demand of this type of portable services, it would be expected to be a successful technology in near future. Video contents stored and transmitted over the networks deployed to provide mobile digital television need to be compressed to reduce the resources required. The compression scheme chosen by the great majority of these networks is H.264/AVC. Compressed video bitstreams have to be adapted to heterogeneous networks and a wide range of terminals. To deal with this problem scalable video coding schemes were proposed and standardized providing temporal, spatial and quality scalability using layers within the encoded bitstream. Because existing H.264/AVC contents cannot benefit from scalability tools, efficient techniques for migration of single-layer to scalable contents are desirable for supporting these mobile digital television systems. This paper proposes a technique to convert from single-layer H.264/AVC bitstream to a scalable bitstream with temporal scalability. Applying this approach, a reduction of 60% of coding complexity is achieved while maintaining the coding efficiency.
Keywords
mobile radio, video coding, digital television, data compression

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MLA
Garrido-Cantos, Rosario et al. “Video Adaptation for Mobile Digital Television.” 2010 Third Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010). Piscataway, NJ, USA: IEEE, 2010. Print.
APA
Garrido-Cantos, Rosario, De Cock, J., Maríinez, J. L., Van Leuven, S., Cuenca, P., Garrido, A., & Van de Walle, R. (2010). Video adaptation for mobile digital television. 2010 Third Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010). Presented at the 3rd Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010), Piscataway, NJ, USA: IEEE.
Chicago author-date
Garrido-Cantos, Rosario, Jan De Cock, José Luis Maríinez, Sebastiaan Van Leuven, Pedro Cuenca, Antonio Garrido, and Rik Van de Walle. 2010. “Video Adaptation for Mobile Digital Television.” In 2010 Third Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010). Piscataway, NJ, USA: IEEE.
Chicago author-date (all authors)
Garrido-Cantos, Rosario, Jan De Cock, José Luis Maríinez, Sebastiaan Van Leuven, Pedro Cuenca, Antonio Garrido, and Rik Van de Walle. 2010. “Video Adaptation for Mobile Digital Television.” In 2010 Third Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010). Piscataway, NJ, USA: IEEE.
Vancouver
1.
Garrido-Cantos R, De Cock J, Maríinez JL, Van Leuven S, Cuenca P, Garrido A, et al. Video adaptation for mobile digital television. 2010 Third Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010). Piscataway, NJ, USA: IEEE; 2010.
IEEE
[1]
R. Garrido-Cantos et al., “Video adaptation for mobile digital television,” in 2010 Third Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010), Budapest, Hungary, 2010.
@inproceedings{1146519,
  abstract     = {Mobile digital television is one of the new services introduced recently by telecommunications operators in the market. Due to the possibilities of personalization and interaction provided, together with the increasing demand of this type of portable services, it would be expected to be a successful technology in near future. Video contents stored and transmitted over the networks deployed to provide mobile digital television need to be compressed to reduce the resources required. The compression scheme chosen by the great majority of these networks is H.264/AVC. Compressed video bitstreams have to be adapted to heterogeneous networks and a wide range of terminals. To deal with this problem scalable video coding schemes were proposed and standardized providing temporal, spatial and quality scalability using layers within the encoded bitstream. Because existing H.264/AVC contents cannot benefit from scalability tools, efficient techniques for migration of single-layer to scalable contents are desirable for supporting these mobile digital television systems. This paper proposes a technique to convert from single-layer H.264/AVC bitstream to a scalable bitstream with temporal scalability. Applying this approach, a reduction of 60% of coding complexity is achieved while maintaining the coding efficiency.},
  author       = {Garrido-Cantos, Rosario and De Cock, Jan and Maríinez, José Luis and Van Leuven, Sebastiaan and Cuenca, Pedro and Garrido, Antonio and Van de Walle, Rik},
  booktitle    = {2010 Third Joint IFIP Wireless and Mobile Networking Conference (WMNC 2010)},
  isbn         = {9781424484317},
  keywords     = {mobile radio,video coding,digital television,data compression},
  language     = {eng},
  location     = {Budapest, Hungary},
  pages        = {6},
  publisher    = {IEEE},
  title        = {Video adaptation for mobile digital television},
  url          = {http://dx.doi.org/10.1109/WMNC.2010.5678746},
  year         = {2010},
}

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