How to use K-Mean Algorithm to segment and cluster Binary image

hi please i need your help to segment and cluster binary image using K-means algorithm i need to understand how to deal with the features of the binary image please help me i am in deep trouble i cant finish my research thank you in advanced

Answer 1

[Image Analyst]

What would your feature(s) be for the image? The locations? The gray levels (doesn't make sense though). Why do you think you need kmeans()? Why don't you let us see your binary image and tell us how many classes you want, and which blobs you want in each class. We can't say much otherwise.

[moahaimen talib]

+Thanks for answering i have a research to extract texts from old tablet and recognize it so my professor said to me to use kmeans to cluster and segment the image , i used (Entropy,Energy,Variance,Homotigent,Mean) features

if u can help me i would be really gratefull

[Image Analyst]

I still don't know what you're clustering. It sounds like the image has already been thresholded/binarized so that it's no longer gray scale. So do you want to find out which letters or words are nearby each other and classify those groupings into numbered classes? If so, DBScan might help: https://en.wikipedia.org/wiki/DBSCAN

[moahaimen talib]

could i directly contact you sir, i am in deep trouble and my project will fail if i dont solve the problem please sir provide with any assistant you can i am now trying to use almost everything but i am really new in matlab i just used it in december 2016 many things i dont understand i reached a very good stage but i cant finish it due my little experiences thank you sir this is my email [e-mail]

[Image Analyst]

I don't conduct free consultations on the side, only here. I'm attaching a kmeans demo and a document thresholding demo. Maybe they will help.

[moahaimen talib]

ok thank you sir , for the files

Answer 2

[moahaimen talib]

Dear sir i am using this image i need i made a binary i need to extract each character then recognize using deep neural first i read your answer of line segmentation this is the url

https://www.mathworks.com/matlabcentral/answers/181941-i-need-a-matlab-code-for-segmentation-of-text-lines-in-a-scanned-document-image-using-projection-pro

then i need to make these algorithm steps

1-Lines Segmentation 2-Words Segmentation 3-Characters Segmentation 4-Characters Segmentation

i wish you can help me with that sir thank you