set3/image24

Method	Time (sec)
Otsu	0.02984
Chang	0.10594
Niblack	4.90320
Sauvola	4.90620
Bernsen	4.38740
Rahul	8.47820
Gatos	23.96100
Kim	83.12500
Valizadeh	25.01500

real

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rahul

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otsu

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bernsen

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niblack

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sauvola

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kim

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gatos

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chang

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valizadeh

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