This project for OpenCV C++. This is the most commonly used smoothing method. This is also used to eliminate noises in an image. Gaussian kernel is slided across the image to produce the smoothed image. Size of the kernel and the standar

使用opencv开发，实现图像抠图，将需要的局部图像提取处理(Robust Matting 1. OpenCV 2. MTL library (for sparse matrix) 3. Intel Math Kernel Library (to solve linear equation by conjugate gradient method))