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Proceedings Paper

Error-resilient video coding in H.263+ against error-prone mobile channel
Author(s): Dong-Seek Park; Jeong-Hoon Park; Jong Dae Kim; Yoon-Soo Kim
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Paper 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.

Paper Details

Date Published: 28 December 1998
PDF: 8 pages
Proc. SPIE 3653, Visual Communications and Image Processing '99, (28 December 1998); doi: 10.1117/12.334667
Show Author Affiliations
Dong-Seek Park, Samsung Electronics Co. (South Korea)
Jeong-Hoon Park, Samsung Electronics Co. (South Korea)
Jong Dae Kim, Samsung Electronics Co. (South Korea)
Yoon-Soo Kim, Samsung Electronics Co. (South Korea)


Published in SPIE Proceedings Vol. 3653:
Visual Communications and Image Processing '99
Kiyoharu Aizawa; Robert L. Stevenson; Ya-Qin Zhang, Editor(s)

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