图像处理常用算法(C++/OPENCV)

//添加椒盐噪声
void salt(Mat& src,int number)
{
	for (int i = 0; i < number; i++)
	{
		int r = static_cast<int>(rng.uniform(0, src.rows));
		int c = static_cast<int>(rng.uniform(0, src.cols));
		int k = (static_cast<int>(rng.uniform(0, 1000))&1);
		if(k==1)
		    src.at<uchar>(r, c) = 255;
		else
			src.at<uchar>(r, c) = 0;
	}
	return;
}//添加椒盐噪声
void salt(Mat& src,int number)
{
	for