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 = 3
|   Segment [0] from curve   25
|      754 samples [   7.. 760]
|     0.123 of the curve [0.001__0.124]
|   Segment [1] from curve   27 (reversed)
|      768 samples [ 602..1369]
|     0.133 of the curve [0.104__0.237]
| Candidate after realignment and trimming:
|   Candidate index = 3
|   Segment [0] from curve   25
|      513 samples [  42.. 554]
|     0.083 of the curve [0.007__0.090]
|   Segment [1] from curve   27 (reversed)
|      513 samples [ 828..1340]
|     0.089 of the curve [0.143__0.232]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
14
27
38
48
55
61
66
70
73
75
77
79
79
78
76
74
70
66
62
57
53
49
46
43
41
39
38
36
35
33
32
30
28
27
25
22
20
18
16
14
12
11
9
7
6
4
2
0
-2
-4
-5
-6
-6
-5
-3
-1
3
7
12
17
23
30
36
42
47
52
55
57
58
57
55
51
47
41
35
27
20
12
3
-4
-11
-17
-22
-25
-25
-24
-21
-16
-10
-3
4
12
20
27
33
39
45
50
56
62
68
74
80
86
93
99
105
111
117
123
129
134
140
144
148
151
152
153
153
152
149
146
142
137
131
126
119
112
105
97
87
76
63
48
31
13
-7
-26
-45
-62
-76
-87
-92
-92
-87
-77
-61
-42
-20
4
27
49
68
85
98
108
115
119
121
122
121
120
118
117
117
117
117
118
119
120
120
121
120
119
118
116
114
111
108
105
102
99
96
93
91
89
87
86
85
85
84
84
84
83
82
81
80
79
77
75
73
72
71
69
67
65
63
60
58
55
52
50
48
47
47
46
47
48
49
51
53
55
57
60
63
66
69
72
75
78
80
83
84
84
84
84
83
83
82
81
80
79
78
77
76
75
74
72
71
70
68
68
68
69
71
74
78
82
86
90
93
94
95
93
90
85
79
71
63
55
46
38
30
22
15
8
2
-3
-8
-12
-15
-16
-17
-16
-14
-11
-7
-3
1
5
9
11
13
15
15
14
12
9
6
1
-3
-8
-12
-15
-18
-20
-20
-20
-19
-17
-14
-12
-10
-8
-6
-5
-5
-5
-6
-7
-7
-8
-7
-6
-4
0
3
8
13
18
22
26
30
33
36
40
44
47
52
56
60
63
66
66
65
62
56
49
40
30
19
7
-4
-15
-25
-33
-39
-42
-41
-36
-27
-13
5
28
54
83
114
145
176
205
231
254
273
287
297
302
304
301
296
287
277
265
252
238
225
213
201
192
184
179
174
171
167
164
159
154
147
139
129
119
107
95
82
69
57
45
34
25
16
9
4
-1
-6
-11
-16
-21
-26
-32
-38
-43
-48
-52
-56
-59
-61
-62
-63
-62
-60
-58
-54
-50
-45
-40
-35
-30
-26
-22
-18
-14
-11
-7
-4
-2
1
4
7
10
13
17
21
25
29
32
35
37
39
42
45
50
56
64
74
86
99
114
129
144
159
171
181
188
191
191
187
179
169
155
139
121
103
83
63
43
23
5
-13
-28
-43
-55
-66
-75
-83
-89
-94
-97
-99
-99
-98
-96
-92
-86
-80
-73
-66
-58
-50
-41
-32
-22
-12
0
end frb_signal_t