Robust Retinal Blood Vessel Segmentation Based on Reinforcement Local Descriptions

Table 2

Examples of features.

	Features based on line set one								Features based on line set two
	f1	f2	f3	f4	f5	f6	f7	f8	f1	f2	f3	f4	f5	f6	f7	f8
P1	21	2	19	15.21	3.80	0.15	81	7	31	4	27	20.54	6.46	0.30	140	8
P2	21	3	18	16.58	1.42	0.50	15	45	22	4	18	12.17	5.83	0.81	73	100
P3	9	2	7	3.38	3.63	0	45	32	29	6	23	11.54	11.46	0.071	8	57
P4	21	21	0	0	0	1.35	0	28	41	41	0	2.38	−2.38	0.33	0	71