set3/image23

Method	Time (sec)
Otsu	0.00437
Chang	0.01906
Niblack	0.76560
Sauvola	0.76260
Bernsen	0.69380
Rahul	1.18120
Gatos	2.13300
Kim	52.25000
Valizadeh	5.95300

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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