Error-resilient video coding in H.263+ against error-prone mobile channel

Dong-Seek Park; Jeong-Hoon Park; Jong Dae Kim; Yoon-Soo Kim

doi:10.1117/12.334667

28 December 1998 Error-resilient video coding in H.263+ against error-prone mobile channel

Dong-Seek Park, Jeong-Hoon Park, Jong Dae Kim, Yoon-Soo Kim

Proceedings Volume 3653, Visual Communications and Image Processing '99; (1998) https://doi.org/10.1117/12.334667
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

This paper presents a new error-resilient scheme for the as- yet-defined H.263++ (backward-compatible with both H.263+ and H.263) standard of Question 15/Study Group 16 in International Telecommunication Union (ITU). The key idea is the layered protection of video bitstream in the context of data partitioning scheme, which can be realized by doing adaptive insertion of part of encoded video stream as the redundancy according to channel status and the importance of the syntax. Since the additional data at each layer can help on decoding with increased reliability picture quality can be improved. Also, number of frames decoded is increased with aid of the additional layer.

Citation Download Citation

Dong-Seek Park, Jeong-Hoon Park, Jong Dae Kim, and Yoon-Soo Kim "Error-resilient video coding in H.263+ against error-prone mobile channel", Proc. SPIE 3653, Visual Communications and Image Processing '99, (28 December 1998); https://doi.org/10.1117/12.334667

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