Convolution filtering is a technique that can be used for a wide array of image processing tasks, some of which may include smoothing and edge detection. In this document we show how a separable convolution filter can be implemented in NVIDIA CUD

使用matlb在CUDA上实现傅里叶变换的卷积运算，有用-Use matlb achieve Fourier transform convolution operation on CUDA, useful! ! !