A new multiple description coding method over wireless channel

Song Xiao; Chengke Wu; Fang Zhang; Yaoping Yan

doi:10.1117/12.538944

25 September 2003 A new multiple description coding method over wireless channel

Song Xiao, Chengke Wu, Fang Zhang, Yaoping Yan

Proceedings Volume 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition; (2003) https://doi.org/10.1117/12.538944
Event: Third International Symposium on Multispectral Image Processing and Pattern Recognition, 2003, Beijing, China

Abstract

A new multple description selection/separation method for transmission of video bit stream over wireless channel is proposed in this paper. The method inserts transition frames according to the relative motion between two neighboring frames, and then divided the video sequence into two descriptions with independent prediction loops. The experimental resulst show that the method can help the decorder more quickly recovered from single loss or burst loss compared with previous method, and provides more stable and better quality for the reconstruction of video sequence.

Citation Download Citation

Song Xiao, Chengke Wu, Fang Zhang, and Yaoping Yan "A new multiple description coding method over wireless channel", Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); https://doi.org/10.1117/12.538944

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