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how to give color for same pixel values?

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sheno39
sheno39 2013-10-19
评论： sheno39 2013-10-24
i need to assign color for pixels having same value.. can anyone help me?

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采纳的回答

Walter Roberson
Walter Roberson 2013-10-21
cmap = copper(22); %some color map
outimg = ind2rgb( uint8(locatn), cmap);
image(outimg);
  2 个评论
sheno39
sheno39 2013-10-22
sir this coding works for simple 5x5 matrix. but it is not working for image..
sheno39
sheno39 2013-10-23
sir can u help me to give different colors for different regions

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更多回答（1 个）

Image Analyst
Image Analyst 2013-10-19
What do you mean by "pixels having the same value"? Do you mean, say, pixels having red color? And so you want to assign a green color to all pixels having "red" values? Meanwhile, why don't you look at my color segmentation demos in Image Analyst's awesome File Exchange?
  8 个评论
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sheno39
sheno39 2013-10-24
sir can u help me convert RGB image from linear index.
sheno39
sheno39 2013-10-24
编辑：sheno39 2013-10-24
I used ind2rgb function. but i didn't get the correct output

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