Advanced search
1 file | 916.30 KB

Fast mode decision algorithm for H.264/AVC-to-SVC transcoding with temporal scalability

Author
Organization
Abstract
Scalable Video Coding (SVC) uses a notion of layers within the encoded bitstream for providing temporal, spatial and quality scalability, separately or combined. By truncating layers the bitstream can be adapted to devices with different characteristics and to varying network constraints. Since the majority of the existing video content is encoded using H.264/AVC without scalability, they cannot benefit from these scalability tools, so a transcoding process should be applied to provide scalability to this existing encoded content. In this paper, an algorithm based on Machine Learning techniques for temporal scalability transcoding from H.264/AVC to SVC focusing on mode decision task is discussed. The results show that when our technique is applied, the complexity is reduced by 82% while maintaining coding efficiency.
Keywords
Machine Learning, Transcoding, Temporal Scalability, Scalable Video Coding (SVC), H.264/AVC, ARCHITECTURES, STANDARD

Downloads

  • (...).pdf
    • full text
    • |
    • UGent only
    • |
    • PDF
    • |
    • 916.30 KB

Citation

Please use this url to cite or link to this publication:

Chicago
Garrido-Cantos, Rosario, Jan De Cock, Sebastiaan Van Leuven, Pedro Cuenca, Antonio Garrido, and Rik Van de Walle. 2012. “Fast Mode Decision Algorithm for H.264/AVC-to-SVC Transcoding with Temporal Scalability.” In Lecture Notes in Computer Science, 7131:585–596. Springer.
APA
Garrido-Cantos, Rosario, De Cock, J., Van Leuven, S., Cuenca, P., Garrido, A., & Van de Walle, R. (2012). Fast mode decision algorithm for H.264/AVC-to-SVC transcoding with temporal scalability. LECTURE NOTES IN COMPUTER SCIENCE (Vol. 7131, pp. 585–596). Presented at the 18th International Conference on Multimedia Modeling (MMM 2012), Springer.
Vancouver
1.
Garrido-Cantos R, De Cock J, Van Leuven S, Cuenca P, Garrido A, Van de Walle R. Fast mode decision algorithm for H.264/AVC-to-SVC transcoding with temporal scalability. LECTURE NOTES IN COMPUTER SCIENCE. Springer; 2012. p. 585–96.
MLA
Garrido-Cantos, Rosario, Jan De Cock, Sebastiaan Van Leuven, et al. “Fast Mode Decision Algorithm for H.264/AVC-to-SVC Transcoding with Temporal Scalability.” Lecture Notes in Computer Science. Vol. 7131. Springer, 2012. 585–596. Print.
@inproceedings{3254570,
  abstract     = {Scalable Video Coding (SVC) uses a notion of layers within the encoded bitstream for providing temporal, spatial and quality scalability, separately or combined. By truncating layers the bitstream can be adapted to devices with different characteristics and to varying network constraints. Since the majority of the existing video content is encoded using H.264/AVC without scalability, they cannot benefit from these scalability tools, so a transcoding process should be applied to provide scalability to this existing encoded content. In this paper, an algorithm based on Machine Learning techniques for temporal scalability transcoding from H.264/AVC to SVC focusing on mode decision task is discussed. The results show that when our technique is applied, the complexity is reduced by 82\% while maintaining coding efficiency.},
  author       = {Garrido-Cantos, Rosario and De Cock, Jan and Van Leuven, Sebastiaan and Cuenca, Pedro and Garrido, Antonio  and Van de Walle, Rik},
  booktitle    = {LECTURE NOTES IN COMPUTER SCIENCE},
  isbn         = {978-3-642-27354-4},
  issn         = {0302-9743},
  language     = {eng},
  location     = {Klagenfurt, Oostenrijk},
  pages        = {585--596},
  publisher    = {Springer},
  title        = {Fast mode decision algorithm for H.264/AVC-to-SVC transcoding with temporal scalability},
  volume       = {7131},
  year         = {2012},
}

Web of Science
Times cited: