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논문검색

Stereo Video Transmission Distortion Derived Algorithm Based On Data Partitioning In H.264/AVC

초록

영어

H.264/AVC coding standard slices the encoded Data using the Data Partitioning (DP) based on syntax priority to improve the error resistance for H.264 bit stream. According to this feature, considering the temporal and spatial correlation in stereoscopic video, network performance and terminal error concealment technology. A derived algorithm for determining the transmission distortion based on different DP parts in a Group-of-Pictures (GoP) is proposed. The algorithm takes both the distortion introduced by error diffusion and error concealment into account, which can be estimated by the stereo video quality at encode side under the condition of the specific network. Experimental results show that the algorithm used to calculate the distortion basically coincided with simulation results, and the algorithm can be applied to different sequences with various movement characteristics.

목차

Abstract
 1. Introduction
 2. Transmission Distortion Modeling Based on DP
  2.1. Data Partion (DP) Technology
  2.2. Modeling of Stereo Video Transmission Distortion
 3. Simulation Results
 4. Conclusion
 Acknowledgements
 References

저자정보

  • Xiaodong Wang Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211, China
  • Jiao Ke Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211, China
  • Hanzhang Wang Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211, China
  • Lianjun Zhang Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211, China

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