Laplacian Sharping in spatial and frequency domain

用c#编写的图像增强软件，可实现多种空间域，与频域增强方法-C# to write the image enhancement software, can achieve a variety of spatial domain and frequency domain enhancement method

图像增强处理，包括空域增强、频域增强、图像锐化-Image enhancement, including spatial enhancement, frequency enhancement, image sharpening