Image-Based Underwater Inspection System for Abrasion of Stilling Basin Slabs of Dam

Table 3

and of different algorithms in test images.

No.	(%)	of proposed method (%)	of SLIC and NB (%)	of LSC and SVM (%)	of LSC and NB (%)
1	21.73	18.11	17.00	18.02	18.70
2	10.97	10.97	13.59	11.09	12.33
3	7.69	7.95	12.58	12.44	12.12
4	0.89	4.09	8.41	6.55	9.86
5	25.20	22.89	16.45	23.83	15.56
6	24.96	20.05	16.71	23.15	16.89
7	10.82	12.84	12.56	17.31	9.77
8	18.81	20.80	17.40	22.19	17.77
9	17.65	20.08	16.02	19.94	16.83
10	24.54	23.52	18.67	23.23	18.50
11	19.07	20.29	14.69	19.73	15.26
12	21.56	16.31	12.28	16.92	14.23
13	21.65	16.83	12.71	17.09	11.48
14	10.81	13.95	12.46	16.39	13.37
15	18.32	20.30	16.73	20.77	16.35
16	15.88	22.64	17.29	22.91	17.61
17	20.74	20.35	16.26	21.89	15.49
18	27.51	22.52	18.15	25.08	18.80
19	22.33	15.82	15.15	21.05	15.46
20	28.33	21.73	18.94	24.67	20.19
21	0.64	4.72	10.07	9.23	10.03
22	10.74	13.00	14.35	18.04	13.21
23	30.81	24.09	14.22	23.55	18.00
24	11.39	10.94	13.54	16.45	15.18
25	22.89	16.26	13.32	18.03	15.49