Table 3.

Damage detection rate of test images for each step.

Test Image	Step 10,000	Step 30,000	Step 50,000
1	79%	89%	97%
2	79%	88%	96%
3	79%	90%	97%
4	78%	91%	96%
5	77%	91%	98%
6	72%	90%	98%
7	73%	90%	94%
8	77%	89%	94%
9	77%	89%	94%
10	77%	90%	92%
11	78%	87%	84%
12	77%	87%	92%
13	82%	83%	86%
14	85%	88%	90%
15	86%	85%	89%
16	85%	81%	89%
17	85%	80%	91%
18	82%	75%	88%
19	76%	76%	90%
20	66%	76%	94%
21	67%	81%	91%
22	66%	83%	90%
23	62%	78%	95%
24	59%	78%	93%
25	58%	73%	89%
26	67%	77%	88%
27	68%	72%	85%
28	68%	70%	81%
29	58%	72%	87%
30	67%	74%	83%
31	71%	80%	75%
32	73%	83%	68%
33	77%	90%	85%
34	80%	92%	94%
35	82%	92%	94%
36	82%	92%	94%
37	83%	91%	94%
38	84%	93%	94%
39	86%	93%	96%
40	87%	94%	99%
41	87%	94%	98%
42	87%	92%	98%
43	88%	93%	97%
44	88%	95%	98%
45	88%	94%	98%
46	88%	94%	97%
47	88%	95%	98%
48	89%	96%	98%
49	86%	95%	95%
50	85%	95%	96%
51	82%	93%	96%
52	85%	93%	96%
53	87%	93%	96%
54	88%	93%	98%
55	89%	93%	98%
56	88%	94%	97%
57	85%	92%	96%
58	82%	93%	94%
59	83%	93%	94%
60	84%	90%	92%
61	84%	92%	96%
62	83%	91%	96%
63	83%	94%	93%
64	83%	92%	92%
65	80%	92%	94%
66	82%	92%	94%
67	82%	89%	96%
68	81%	87%	94%
69	77%	89%	97%
70	77%	90%	97%
71	77%	87%	92%
72	63%	68%	64%
73	51%	57%	0%
74	0%	66%	52%
75	58%	69%	0%
76	50%	70%	53%
77	0%	53%	0%
78	0%	56%	58%
79	67%	76%	50%
80	87%	93%	98%
Average detection rate	75%	86%	88%