的意义是什么”红色和绿色窄乐队单色过滤器过滤”
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答案(1)
沃尔特·罗伯森
约1小时前
例子:
img = imread (“flamingos.jpg”);
imshow (img);标题(“原始”);
R = img (:,: 1);
G = img (:,:, 2);
B = img (:,:, 3);
Rmask = > 200 & R < 240;
解马赛克软件= 50 G >;
imshow (Rmask);标题(“红色面具”);
imshow(解马赛克软件);标题(“绿色面具”);
overallmask =投(Rmask &解马赛克软件“喜欢”img);
filtered_R = R。* overallmask;
filtered_G = G。* overallmask;
filtered_B = B。* overallmask;
过滤=猫(3 filtered_R filtered_G filtered_B);
imshow(过滤);标题(“过滤”)