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Mixedthreshold_Image-Recovery

于 2012-04-17 发布文件大小:28KB

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下载积分: 1 下载次数: 27

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代码给出了基于混合门限带迭代步长的稀疏图像重构。特别地，压缩采样矩阵为抽样傅里叶变换矩阵，利用2D-FFT,大大降低了计算复杂度。(The mixedthreshold sparse image reconstruction with step is given in the package. In particular， the 2D-FFT is used to disign the sample matrix, which can reduce the computational compexity dramatically. )

文件列表：

Mixedthreshold_Image Recovery
.............................\Normalized Sensing Matrix Method
.............................\................................\I.mat,11204,2010-12-17
.............................\................................\IMTFourier.m,2141,2010-12-17
.............................\................................\MixedThreshold.m,811,2010-12-17
.............................\................................\SparseImage.m,622,2010-12-17
.............................\................................\test.m,1339,2010-12-17
.............................\Step Method
.............................\...........\I.mat,11204,2010-12-17
.............................\...........\IMTFourier.m,2172,2010-12-17
.............................\...........\MixedThreshold.m,811,2010-12-17
.............................\...........\SparseImage.m,622,2010-12-17
.............................\...........\test.m,1380,2012-04-17

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