set1/image00d

Method	Time (sec)	F-measure %	PSNR (dB)	NRM (10^-2)	IND
Otsu	0.00609	42.290	10.613	19.812	0.268
Chang	0.02750	65.941	20.337	7.529	0.491
Niblack	1.04060	61.993	18.614	8.901	0.449
Sauvola	1.04380	72.855	29.155	21.334	0.572
Bernsen	0.96880	63.857	19.419	8.237	0.469
Rahul	1.78440	85.291	31.301	2.516	0.743
Gatos	4.62500	75.394	25.492	6.855	0.572
Kim	13.45300	69.488	21.955	6.386	0.532
Valizadeh	3.34300	73.401	24.089	6.066	0.566