judge_edge.asv

来自「脉冲偶合神经网络除去噪声算法,效果不错不错不错不错」· ASV 代码 · 共 20 行

function Y = judge_edge(X,n)
[a,b] = size(X);
T = Jiabian(X);
Y = zeros(a,b);
W = zeros(a,b);
for i = 2:a+1
    for j = 2:b+1
        if (T(i,j)==1) & ((T(i-1,j)==0 & T
            (T(i,j) == 1)&((T(i-1,j) == 0  & T(i+1,j) == 0)
            |(T(i,j-1) == 0  & T(i,j+1) == 0)
            |(T(i-1,j-1) == 0 & T(i+1,j+1) == 0)
            |(T(i+1,j-1) == 0 & T(i-1,j+1) == 0))
                           
           Y(i-1,j-1) = -n;
        end
    end
end