椒鹽噪聲加入及運動模糊後維納濾波器的實現

####椒鹽噪聲的加入 代碼： //椒和鹽噪聲密度均是0.1 void salt(Mat in) { int i, j; int n = in.cols*in.rows*0.1; for (int k = 0; k < n / 2; k++) { i = rand() % in.cols; j = rand() % in.rows; in.at<uchar>(j, i) = 2

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