setting the colors for blocks

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angel
angel on 8 Mar 2013
i've a grayscale image and i've divided into non-overlapping blocks.
i want to color/mark the blocks having same mean value.
can anyone tell me how to do so.. as i m novice to matlab...
if required tell me as soon as possible i can provide you my code.

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Accepted Answer

Walter Roberson
Walter Roberson on 8 Mar 2013
Take the matrix of mean values, and imagesc() it.
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angel
angel on 9 Mar 2013
meanValue is array in my code...
u mean i've to convert it into vector form first right?
then apply imagesc(meanValue);
is it this u r saying??
Walter Roberson
Walter Roberson on 9 Mar 2013
No, it needs to be an array.
I suggest you upload an image of the result of imagesc(meanValues)
http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

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