Abstract
In response to the emerging applications of video transmission over heterogeneous wired/wireless networks, the scalable video coding represents the new trend for video coding, and in different scalabilities, the temporal scalability is of great significance. In this paper, several techniques including low-delay coding structures and new scaling methods for direct mode and symmetric calculation of backward motion vector are incorporated into the AVS Video to implement the temporal scalable functionalities for storage and real-time applications respectively. From the results of simulations, the codec with the temporal scalable framework of AVS Video can fulfill flexible temporal scalability. Besides that, the coding efficiency can be improved significantly compared to original AVS Video, while the coding complexity is low.
This is a preview of subscription content, log in via an institution to check access.
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Ji, X., Zhao, D., Gao, W., Huang, Q., Ma, S., Lu, Y.: New Bi-prediction techniques for B Picture Coding. In: ICME 2004, Beijing, China, vol. 1, pp. 101–104 (2004)
Audio and Video Coding Standard Workgroup of China, Information techonology—Advanced coding of audio and video-Part 5:Software, Version Rm52j (March 2007)
Audio and Video Coding Standard Workgroup of China, The technological requirements for video surveillance application, AVS-N1370, Beijing, China (March 2007)
Schwarz, H., Marpe, D., Wiegand, T.: Overview of the scalable video codng extension of the H.264/AVC standard. In: Joint Video Team doc.JVT-W132, SanJose, US (April 2007)
Schwarz, H., Marpe, D., Wiegand, T.: Hierarchical B Pictures. In: Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6) Doc.JVT-P014, 16th Meeting: Poznan, PL, July 23-29 (2005)
Information Technology—Generic Coding of Moving Pictures and Associated Audio Information, ISO/IEC Int. Standard 13818
Yu, L., et al.: Overview of AVS Video: tools, performance and complexity. In: Proc. SPIE VCIP (2005)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Wang, Q., Hu, R., Wang, Z. (2009). The Methods for Temporal Scalable Extension of AVS Video. In: Muneesawang, P., Wu, F., Kumazawa, I., Roeksabutr, A., Liao, M., Tang, X. (eds) Advances in Multimedia Information Processing - PCM 2009. PCM 2009. Lecture Notes in Computer Science, vol 5879. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-10467-1_117
Download citation
DOI: https://doi.org/10.1007/978-3-642-10467-1_117
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-10466-4
Online ISBN: 978-3-642-10467-1
eBook Packages: Computer ScienceComputer Science (R0)