set3/image27

Method	Time (sec)
Otsu	0.00313
Chang	0.01374
Niblack	0.56260
Sauvola	0.56240
Bernsen	0.50000
Rahul	0.81560
Gatos	1.34350
Kim	18.14100
Valizadeh	4.31200

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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