CurveLab is a collection of Matlab and C++ programs to compute fast discrete curvelet transform in two and three dimensions. The 2d software includes the implementations of two algorithms: the transform using wrapping and the one using unequ

对图片进行二维快速傅里叶变换，并且用GPU的并行算法进行加速，大幅度提高运算速度-The picture-dimensional fast Fourier transform, and accelerated with the GPU s parallel algorithm, greatly improve processing speed