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 = 34
|   Segment [0] from curve   18
|      710 samples [5268..5977]
|     0.115 of the curve [0.856__0.971]
|   Segment [1] from curve   36 (reversed)
|      696 samples [4137..4832]
|     0.127 of the curve [0.752__0.879]
| Candidate after realignment and trimming:
|   Candidate index = 34
|   Segment [0] from curve   18
|      513 samples [5315..5827]
|     0.083 of the curve [0.864__0.947]
|   Segment [1] from curve   36 (reversed)
|      513 samples [4288..4800]
|     0.093 of the curve [0.780__0.873]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
1
1
1
2
1
1
1
1
2
2
3
4
5
6
7
8
8
7
5
2
-2
-7
-15
-24
-36
-51
-69
-90
-115
-144
-175
-209
-244
-279
-312
-343
-370
-392
-408
-416
-416
-409
-395
-375
-350
-320
-288
-255
-223
-191
-162
-137
-114
-96
-81
-69
-59
-51
-45
-38
-32
-24
-16
-6
5
16
28
40
50
58
64
66
66
62
55
45
34
21
8
-6
-18
-30
-39
-47
-54
-59
-63
-66
-68
-71
-73
-75
-77
-78
-80
-82
-83
-84
-85
-85
-86
-85
-85
-84
-84
-83
-83
-83
-83
-83
-83
-83
-83
-83
-81
-78
-75
-70
-65
-59
-54
-48
-44
-41
-39
-40
-43
-48
-55
-63
-72
-80
-88
-94
-98
-99
-97
-93
-86
-78
-69
-59
-49
-40
-31
-23
-16
-10
-6
-2
0
0
0
-1
-4
-7
-10
-14
-19
-23
-27
-30
-33
-36
-38
-39
-41
-43
-45
-47
-50
-52
-54
-56
-57
-57
-56
-53
-50
-45
-38
-30
-21
-11
0
11
21
31
39
45
48
50
48
45
39
31
21
10
-2
-14
-26
-37
-47
-55
-62
-66
-69
-70
-69
-66
-62
-56
-49
-41
-32
-24
-15
-7
0
6
11
15
18
20
21
23
25
28
33
39
47
56
66
77
87
96
103
108
111
111
109
105
99
93
87
81
77
74
72
72
75
78
83
88
95
101
106
112
116
120
122
124
126
126
126
125
124
122
120
117
113
109
104
101
97
95
94
95
96
99
102
105
108
110
111
112
112
111
110
108
106
104
102
100
98
95
92
88
82
75
67
58
48
38
29
22
16
12
10
10
11
14
17
20
22
22
22
21
18
16
13
11
9
8
8
8
10
13
17
22
27
33
40
48
57
66
77
89
103
117
132
148
165
182
199
214
228
238
246
250
250
247
241
233
223
212
200
189
179
169
160
152
146
140
135
130
126
122
117
112
107
101
96
91
87
84
84
84
87
90
95
100
105
110
115
119
123
126
130
134
138
142
146
151
155
160
163
166
168
169
168
166
162
158
152
146
140
134
128
121
115
108
101
94
86
79
72
65
60
56
53
52
52
53
54
56
59
60
62
63
63
62
61
60
57
55
53
51
51
53
56
61
69
78
90
103
117
133
148
164
179
194
206
217
226
232
235
235
233
227
220
211
202
193
186
182
180
181
184
190
198
206
214
220
226
229
230
228
225
219
211
202
191
179
166
153
140
129
118
108
100
94
89
85
83
82
83
83
83
84
83
81
78
74
68
61
53
44
34
23
12
0
end frb_signal_t