30个图像处理的VC++ 源代码，包括256色转灰度图,Hough变换,image_j1,PCA,Walsh变换,对比度拉伸,二值化变换,反色, 方块编码,傅立叶变换,高斯平滑,灰度均衡,均值滤波,拉普拉斯锐化（边缘检测）, 离散余弦变换,亮度增减,逆滤波处理,取对数,取指数,梯度锐化,图象处理,图像镜像, 图像平移,图像缩放,图像细化,图像旋转,维纳滤波处理,用Canny算子提取边缘,阈值变换,直方图均衡. -30 image processing VC++ source code, including 256 colors to grayscale, Hough transform, image_j1, PCA, Walsh transform, contrast stretching, binarization transformation, anti-color, box encoding, Fourier transform, Gaussian smoothing, gray balance, mean filter, Laplacian sharpening (edge ​ ​ detection), discrete cosine transform, change brightness, inverse filtering, logarithmic, take the index, the gradient sharpening, image processing, image mirror, image translation , image scaling, image thinning, image rotation, Wiener filtering, edge extraction with Canny operator, threshold transform, histogram equalization.