how to convert 3d(512x512x3) image into 2d?
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i want to convert 3d to 2d image.i searched lot.but i am getting correct ans.help me
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Star Strider
le 10 Déc 2014
It actually is 2D. Each pixel is represented by three colour channels, which is where the third dimension arises. To convert it to a 2D matrix, use the rgb2gray function.
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Image Analyst
le 10 Déc 2014
Or extract just one of the color channels.
% Extract the individual red, green, and blue color channels.
redChannel = rgbImage(:, :, 1);
greenChannel = rgbImage(:, :, 2);
blueChannel = rgbImage(:, :, 3);
Each one of those channel images is a grayscale (monochrome) image. Which you do just depends on what you plan on doing with the 2D gray scale image.
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