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A Video Communication System Based on Spatial Rewriting and ROI Rewriting

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Advances in Multimedia Modeling

Part of the book series: Lecture Notes in Computer Science ((LNISA,volume 7733))

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Abstract

Scalable Video Coding (SVC), as an extension of H.264/AVC, has been designed to provide H.264/AVC compatible base layer and spatial, temporal and quality enhancement layers. Bit-stream rewriting in SVC standard makes it possible to convert a quality enhancement layer to a H.264/AVC bit-stream. So that H.264/AVC decoder users could also experience high quality video content when network condition and hardware permits. In this paper, we present a scalable video rewriting system which is featured by the ability to rewrite spatial enhancement layers and range-of-interest (ROI) of enhancement layers. Compared to traditional rewriting, the proposed system is suitable for more application scenarios and is more flexible.

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References

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Author information

Authors and Affiliations

  1. Information Processing Center, Dept. of EEIS, USTC, Hefei, Anhui, P.R. China

    Hongtao Wang, Fangdong Chen, Bin Li, Dong Zhang & Houqiang Li

Authors
  1. Hongtao Wang
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  2. Fangdong Chen
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  3. Bin Li
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  4. Dong Zhang
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  5. Houqiang Li
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Editor information

Editors and Affiliations

  1. Microsoft Research Asia, 5 Danling Street, 100080, Beijing, China

    Shipeng Li  & Tao Mei  & 

  2. School of Electrical Engineering and Computer Science, University of Ottawa, 800 King Edward, K1N 6N5, Ottawa, ON, Canada

    Abdulmotaleb El Saddik

  3. School of Computer and Information, Hefei University of Technology, Road Tunxi 193#, 230009, Hefei, Anhui, China

    Meng Wang  & Richang Hong  & 

  4. Department of Information Engineering and Computer Science, University of Trento, ommarive 14, 38100, Trento, Italy

    Nicu Sebe

  5. Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, 117583, Singapore, Singapore

    Shuicheng Yan

  6. School of Computing, CLARITY: Centre for Sensor Web Technologies, Dublin City University, Glasnevin, 9, Dublin, Ireland

    Cathal Gurrin

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© 2013 Springer-Verlag Berlin Heidelberg

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Wang, H., Chen, F., Li, B., Zhang, D., Li, H. (2013). A Video Communication System Based on Spatial Rewriting and ROI Rewriting. In: Li, S., et al. Advances in Multimedia Modeling. Lecture Notes in Computer Science, vol 7733. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35728-2_54

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  • DOI: https://doi.org/10.1007/978-3-642-35728-2_54

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-35727-5

  • Online ISBN: 978-3-642-35728-2

  • eBook Packages: Computer ScienceComputer Science (R0)

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