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Proceedings Paper

Research on distortion for multimedia transmission
Author(s): Yao Wang; Guangxi Zhu; Daan He; Ru Liu
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Paper Abstract

In this paper, we first discussed the wireless multimedia transmission system and the relations among source distortion (Ds), channel distortion (Dc), and the end-to-end distortion (D). Then we focused on computation of Dc and based on a simple error concealment scheme proposed an effective channel distortion estimation algorithm. Simulation results have shown the high resolution of this estimation algorithm, which will be important for unequal error protection and joint source-channel coding.

Paper Details

Date Published: 25 September 2003
PDF: 5 pages
Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); doi: 10.1117/12.538651
Show Author Affiliations
Yao Wang, Huazhong Univ. of Science and Technology (China)
Guangxi Zhu, Huazhong Univ. of Science and Technology (China)
Daan He, Huazhong Univ. of Science and Technology (China)
Ru Liu, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5286:
Third International Symposium on Multispectral Image Processing and Pattern Recognition
Hanqing Lu; Tianxu Zhang, Editor(s)

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