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Proceedings Paper

Variable step-size multi-modulus algorithm with quantized error method
Author(s): Jun Zhou; Peng Liu; Suzhi Cao; Shancong Zhang
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Paper Abstract

In this paper, we propose a variable step-size multi-modulus algorithm with quantized-error method (QEVSSMMA), which benefits from a nonlinear quantized error method as well as the variable step-size method and thus holds reduced computational complexity and improved convergence rate compared to conventional multi-modulus algorithm (MMA). Simulation shows that the new algorithm has the characteristics of faster convergence, lower implementation cost while preserves the robustness property and the phase recovery functionality of MMA. The new algorithm is suitable for resource-limited environment.

Paper Details

Date Published: 1 October 2011
PDF: 7 pages
Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82856W (1 October 2011); doi: 10.1117/12.913503
Show Author Affiliations
Jun Zhou, Academy of Opto-Electronics, Graduate Univ. (China)
Peng Liu, Academy of Opto-Electronics, Graduate Univ. (China)
Suzhi Cao, Beijing Trans-Universe Space Technology Co., Ltd. (China)
Shancong Zhang, Beijing Trans-Universe Space Technology Co., Ltd. (China)


Published in SPIE Proceedings Vol. 8285:
International Conference on Graphic and Image Processing (ICGIP 2011)
Yi Xie; Yanjun Zheng, Editor(s)

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