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一种基于小波变换的图像压缩的应用

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摘要 对信号进行准确的分析、编码、压缩、快速传递或存储、精确重构是当今信号处理的目的。在数字图像信号处理领域,小波分析以时域和频域联合表示信号的特征,使得它在图形、图像、通信、计算机视觉领域都有很好的应用。我们结合数字图像的频谱特性给出一种基于小波变换的图像压缩方法。
出处 《科技信息》 2007年第18期57-57,共1页 Science & Technology Information
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