what is an R-B feature image,how to convert an RGB image to R-B feature image? ,plase give code in matlab?
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what is an R-B feature image,how to convert an RGB image to R-B feature image? ,plase give code in matlab?
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Accepted Answer
Image Analyst
on 10 Jan 2015
% Extract the individual red, green, and blue color channels.
redChannel = rgbImage(:, :, 1);
greenChannel = rgbImage(:, :, 2);
blueChannel = rgbImage(:, :, 3);
redMinusBlue = double(radChannel) - double(blueChannel);
imshow(redMinusBlue, []);
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