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图像压缩

于 2022-08-23 发布 文件大小:65.19 kB
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代码说明:

这个代码使图像压缩的离散余弦变换,量化,反量化和反离散余弦变换。定量后,我们计算的数“0”表示测量矩阵的结果。而且,我们计算峰值信噪比显示性能。M文件和256×256

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