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Proceedings Paper

Compressed sensing video processing based on stagewise weak selection and backtracking
Author(s): Zhemin Zhuang; Fenlan Li; Ye Yuan
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Paper Abstract

The widespread use of mobile video raises higher requirements for video coding. As video coding can be seen as a Simultaneous Sparse Approximation (SSA) problem, a novel algorithm called Backtracking Simultaneous Stagewise Orthogonal Matching Pursuit (BSStOMP) is proposed in the paper. The algorithm can obtain multiple atoms with highly comprehensive correlation at each iteration through simultaneous stagewise weak selection. Moreover, in order to improve recovery quality, local backtracking strategy is employed to optimize the selected atoms. The experiments results verified the effectiveness and practicality of our algorithm.

Paper Details

Date Published: 23 January 2017
PDF: 5 pages
Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 1032217 (23 January 2017); doi: 10.1117/12.2265464
Show Author Affiliations
Zhemin Zhuang, Shantou Univ. (China)
Fenlan Li, Shantou Univ. (China)
Ye Yuan, Shantou Univ. (China)

Published in SPIE Proceedings Vol. 10322:
Seventh International Conference on Electronics and Information Engineering
Xiyuan Chen, Editor(s)

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