set1/paper3a

Method	Time (sec)	F-measure %	PSNR (dB)	NRM (10^-2)	IND
Otsu	0.03922	47.267	16.230	11.326	0.300
Chang	0.14564	42.805	14.327	13.151	0.271
Niblack	6.76260	44.823	15.144	12.112	0.288
Sauvola	6.76560	56.066	29.063	30.497	0.386
Bernsen	6.25940	44.738	15.111	12.156	0.287
Rahul	11.89700	88.872	38.407	3.011	0.787
Gatos	21.60950	77.416	31.606	10.765	0.552
Kim	100.82800	54.876	19.325	8.639	0.365
Valizadeh	22.15600	64.391	24.336	9.907	0.392