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setting the colors for blocks

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angel 2013-3-8

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采纳的回答： Walter Roberson

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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Walter Roberson 2013-3-8

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Take the matrix of mean values, and imagesc() it.

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angel 2013-3-9

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 2013-3-9

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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