IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
A novel multiple description image coding framework based on the SFQ algorithm
Lin-Lin TangZhe-Ming Lu
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JOURNALS FREE ACCESS

2009 Volume 6 Issue 16 Pages 1137-1142

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Abstract

Multiple Description Coding (MDC) is a new developed method to overcome fading in wireless communications. It enhances the robustness of information transmission over non-prioritized and unpredictable networks. A novel MDC framework for images based on the Space-Frequency Quantization (SFQ) algorithm is proposed in this paper. The redundancy is introduced through the improved zerotree quantization and the simple odd-even estimation method. In comparison with other schemes, the simulation results show the efficiency of the proposed method.

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© 2009 by The Institute of Electronics, Information and Communication Engineers
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