SWT(a trous)

% 采用a trous算法实现静态小波变换(SWT) % 分解两层

atrous_db4

采用db4小波实现二维图像的分解与重建：(à trous算法)-Two-dimensional images using db4 wavelet decomposition and reconstruction: (trous algorithm)

atrous_haar

采用haar小波实现二维图像的分解与重构（à trous算法）-Two-dimensional image using haar wavelet decomposition and reconstruction (trous algorithm)