Exactly Which otsu extension is working at back end of multithresh.m in matlab2013a.

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Humera Tariq
Humera Tariq el 8 de Feb. de 2014
Comentada: Spandan Tiwari el 17 de Jul. de 2014
What research paper should I read to understand otsu and otsu extension.

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Spandan Tiwari
Spandan Tiwari el 8 de Feb. de 2014
The algorithms are from the paper:
Otsu, N., "A Threshold Selection Method from Gray-Level Histograms," IEEE Transactions on Systems, Man, and Cybernetics, Vol. 9, No. 1, 1979, pp. 62-66.
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Humera Tariq
Humera Tariq el 13 de Mzo. de 2014
But multithresh must be an extension of above(I guess). I want to know the reference of that extension if exist. I know about this parent paper.
Spandan Tiwari
Spandan Tiwari el 17 de Jul. de 2014
Well, the paper itself talks about Otsu's method for multiple thresholds, which is what multithresh uses.

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