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标签:的问答
图像的增减
原文:rgb of an image

To get RGB values: RGB = imread( C:Documents and Settingsstudent2DesktopWater lilies.jpg ); R = RGB(:, :, 1); G = RGB(:, :, 2); B = RGB(:, :, 3); Can someone tell me why we use 1, 2, and 3 to ...

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