一种适合数字图像传输的VCM技术研究

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摘要基于VCM技术的思路,提出一种基于空域多分辨率分解技术,保证一定传输质量下,提高数字图像传输的频带利用率方案。该方案为综合考虑传输质量与频带利用率,选择了优化的Turbo码编码传输方案和LDPC码编码传输方案,并对这两种方案进行了比较。实验结果表明优化的方案是可行的。

作者李文雄刘玉君

机构地区解放军信息工程大学信息工程学院三系

出处《电视技术》北大核心 2006年第z1期39-40,共2页 Video Engineering

关键词可变长编码及调制数字图像多分辨率分析 TURBO码低密度校验码

参考文献9

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电视技术

2006年第z1期

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