begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-01 23:36:33 by stolfi
| 
| True and recognizable candidates
| Essentially entered by hand
| Some of them refined with PZRefineCands
| 
| 
| frb_analyze
|   maxShift =    0.847 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 26
|   Segment [0] from curve    8
|      934 samples [5212..6145]
|     0.138 of the curve [0.769__0.907]
|   Segment [1] from curve   19 (reversed)
|      930 samples [3181..4110]
|     0.179 of the curve [0.611__0.789]
| Candidate after realignment and trimming:
|   Candidate index = 26
|   Segment [0] from curve    8
|      513 samples [5291..5803]
|     0.076 of the curve [0.781__0.856]
|   Segment [1] from curve   19 (reversed)
|      513 samples [3520..4032]
|     0.099 of the curve [0.676__0.774]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
-5
-11
-20
-30
-41
-54
-66
-79
-90
-101
-109
-116
-120
-122
-122
-120
-115
-108
-98
-86
-72
-56
-38
-19
0
19
37
53
66
78
86
92
96
98
98
97
94
90
85
80
74
68
62
56
51
47
43
40
38
37
38
39
41
43
46
48
49
49
48
45
41
37
33
30
28
27
27
28
30
31
33
33
34
35
36
37
39
41
42
44
44
44
44
43
42
41
40
38
36
34
30
27
24
20
18
17
17
20
24
31
39
49
60
72
84
95
107
117
126
133
138
142
144
145
143
141
137
133
127
122
116
110
104
99
94
90
87
85
83
83
84
85
87
90
94
97
99
101
101
100
98
94
90
85
80
74
70
67
65
65
66
69
73
77
81
85
88
90
91
90
89
87
84
81
78
75
73
71
70
70
69
69
70
71
72
73
74
76
78
79
81
81
82
82
81
80
79
78
76
75
73
71
70
68
67
65
62
59
56
52
48
45
41
38
35
34
33
34
35
37
40
44
47
51
54
57
60
63
66
70
73
76
78
80
81
81
80
77
73
68
62
56
50
44
39
36
34
35
36
40
44
49
53
56
58
58
55
50
44
35
26
16
7
-2
-8
-13
-15
-15
-13
-8
-3
3
9
15
20
25
28
30
31
32
33
35
37
39
43
47
52
57
62
67
73
77
81
85
88
90
91
92
92
92
91
89
88
86
84
82
78
74
70
65
58
52
45
38
31
25
21
18
16
16
18
21
26
30
35
39
43
45
46
46
45
43
40
37
33
29
25
22
19
16
15
14
15
16
19
22
26
30
33
35
36
36
33
29
23
16
8
-1
-10
-19
-26
-33
-38
-41
-43
-43
-41
-38
-32
-26
-18
-9
0
9
18
26
32
37
40
42
42
41
40
39
38
37
36
36
36
36
37
38
39
40
41
42
41
40
38
34
28
22
14
6
-3
-11
-20
-27
-34
-40
-45
-48
-50
-51
-50
-48
-45
-40
-34
-27
-18
-9
1
10
19
26
31
34
35
33
29
23
16
9
1
-7
-14
-21
-26
-30
-33
-33
-33
-30
-26
-21
-16
-9
-2
5
11
17
22
26
28
30
30
30
30
29
29
29
30
31
34
37
41
46
51
56
60
65
70
74
78
82
85
88
91
93
95
97
98
99
99
98
97
95
93
91
89
88
87
86
86
85
84
83
80
76
71
65
59
52
45
38
32
26
22
18
15
12
9
7
4
1
-1
-3
-4
-4
-2
0
end frb_signal_t