图像处理小软件，实现梯度锐化、拉普拉斯锐化、均值滤波、中值滤波、旋转缩放等功能。是学习图像基本算法的一个小工具。-Small image processing software, to achieve gradient sharpening, Laplacian sharpening, mean filtering, median filtering, rotation, zoom and other functions. Is to learn the basic algorithm of t