Citation

Al Muhit, Abdullah and Chuah, Teong Chee (2008) Real-Time Optimized Error Protection Assignment for Scalable Image and Video over Wireless Channels. Circuits, Systems & Signal Processing, 27 (5). pp. 657-671. ISSN 1531-5878, 0278-081X

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Abstract

A new error protection assignment scheme with applications to real-time wireless multimedia transmission is presented. The proposed scheme exploits the structure of scalable sources to ensure optimal assignment. This novel approach recasts the nonlinear optimization problem into a linear one, and then further remodels it into a discrete programming problem, thereby reducing the computational complexity dramatically. Furthermore, the proposed algorithm does not impose any requirement on the convexity of the source; i.e., it can equally be applied on a convex or nonconvex source. Results show that the described method facilitates a significant complexity reduction with respect to existing schemes, while exhibiting almost equivalent performance. [PUBLICATION ABSTRACT]

Item Type:	Article
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Engineering (FOE)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	04 Oct 2013 03:05
Last Modified:	23 Aug 2021 10:52
URII:	http://shdl.mmu.edu.my/id/eprint/4198

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