How to use k-means clustering using only b* channel in Lab* model?

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Sabanam on 10 Apr 2014

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https://ch.mathworks.com/matlabcentral/answers/125234-how-to-use-k-means-clustering-using-only-b-channel-in-l-a-b-model

Commented: Image Analyst on 11 Apr 2014

I want to cluster background,disease portion and non-disease portion in an image but its not working for my image.It shows the error..

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Image Analyst on 10 Apr 2014

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https://ch.mathworks.com/matlabcentral/answers/125234-how-to-use-k-means-clustering-using-only-b-channel-in-l-a-b-model#answer_132920

You forgot to post your error message. In the meantime, see this example: http://www.mathworks.com/products/demos/image/color_seg_k/ipexhistology.html

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Sabanam on 11 Apr 2014

Above link not working for single channel

Image Analyst on 11 Apr 2014

What are your two axes in your scatterplot?

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