A novel multiple description image coding framework based on the SFQ algorithm

IEICE Electronics Express

Zhe-Ming Lu¹  Lin-Lin Tang¹ 

[1] Department of Electronic and Information Engineering, Harbin Institute of Technology Shenzhen Graduate School

关键词: wireless communication;    Multiple Description Coding (MDC);    Space-Frequency Quantization (SFQ);    odd-even estimation;   

DOI  :  10.1587/elex.6.1137

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(7)Cited-By(1)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.

【 授权许可】

Unknown