shearlet变换代码包

上传者: 38521907 | 上传时间: 2019-12-21 21:38:32 | 文件大小: 13.87MB | 文件类型: zip
shearlet变换的matlab代码。
图像经过某种离散变化后的能力分布体现了图像的变换特征,从无失真压缩的角度考虑,变换的目的是希望图像经离散变换后能力尽可能的集中在少量的几个系数中,即具有能量聚集性,由此可得到较高的压缩比。
图像经过Shearlets变换后,能量的分布会随着变换尺度n的变换尺度呈现出一定的规律。

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评论信息

  • Sikr :
    大神,这个可以用来处理复数吗
    2019-05-06
  • 稳刀刘 :
    可以用,还不错,感谢分享
    2018-12-20

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