《visual C++ 开发经验技术宝典》图像柔化处理。图像柔化处理是相对于图像锐化处理的一种操作，图像柔滑就是将图像的亮度减少，颜色鲜艳度减弱，今儿使图像更接近真实的效果。-"Visual C++ development experience technical book" soften the image processing. Relative to soften the image processing is an image sharpening operation, the imag