how to read the pixels of image and convert it to binary representation?

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hello., i need ur guidance to read the pixel values of rgb image and convert those to binary representation.,
thanks in advance

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Image Analyst
Image Analyst 2014-3-27
You can threshold
binaryImageRed = rgbImage(:,:,1) > someThresholdValueR;
binaryImageGreen = rgbImage(:,:,2) > someThresholdValueG;
binaryImageBlue = rgbImage(:,:,3) > someThresholdValueB;
What are you thinking would be foreground and what is background? I can't tell because you forgot to attach your image.
  3 个评论
Image Analyst
Image Analyst 2014-3-27
You should use imshow() instead of disp(). imshow() displays the image while disp spews every pixel value in decimal to the command window (not what you want).
Also, I don't know what the binstring stuff is for. I'd get rid of it.

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