Automatic Screening and Grading of Age-Related Macular Degeneration from Texture Analysis of Fundus Images

Table 2

Number of selected features per category.

Classifications	Features selection	Features categories
		LBP red	LBP green	LBP blue	RGB hist.	Lab hist.	HoG	SURF
All	None	2006	2006	2006	48	48	3600	100
1_234	Fisher	4	4	0	0	0	0	0
	RF Gini	92	114	27	1	1	31	0
12_34	Fisher	2	6	0	0	0	0	0
	RF Gini	63	79	18	0	0	17	0
12_3_4	Fisher	0	8	0	0	0	0	0
	RF Gini	74	94	23	1	1	23	0
1_23_4	Fisher	0	5	0	0	0	0	0
	RF Gini	82	106	25	1	1	29	0
1_2_3_4	Fisher	0	7	0	0	0	0	0
	RF Gini	92	114	29	1	1	31	0