Iterative joint source-channel decoding using turbo codes for MPEG-4 video transmission

@article{Ma2004IterativeJS,
  title={Iterative joint source-channel decoding using turbo codes for MPEG-4 video transmission},
  author={Xiaofeng Ma and William E. Lynch},
  journal={2004 IEEE International Conference on Acoustics, Speech, and Signal Processing},
  year={2004},
  volume={4},
  pages={iv-iv}
}
This paper presents a novel iterative joint source-channel decoding scheme for MPEG-4 video transmission over noisy channels. The proposed scheme, on one hand, utilizes the channel soft outputs generated by the turbo decoder to assist video decompression. On the other hand, the syntactic/semantic information from the video decompressor is used to modify the extrinsic information so as to improve the error correction capability of the turbo decoder. With the proposed video packet mixer, the… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 13 references

Iterative sourcechannel decoding for robust image transmission

  • Jörg Kliewer, Norbert Görtz
  • Acoustic, Speech, and Signal Processing, 2002…
  • 2002
3 Excerpts

Lynch and Tho Le - Ngoc , “ Syntax and discontinuity based error concealment for compressed video in a packet enviroment

  • E. William
  • 2001

Costello , “ Turbo codes for image transmission - a joint channel and source decoding approach

  • Zhishi Peng, Yih-Fang Huang, J Daniel
  • 1998

Information technology - generic coding of audio - visual objects

  • ISOIEC 14496-2
  • 1998.
  • 1998
1 Excerpt

Similar Papers

Loading similar papers…