begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-02 00:20:33 by stolfi
| 
| False candidates
| Generated from ../../std/s/raw.can by swapping segments
| between candidates.
| 
| 
| frb_analyze
|   maxShift =    0.000 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 31
|   Segment [0] from curve   46
|      600 samples [3229..3828]
|     0.097 of the curve [0.522__0.619]
|   Segment [1] from curve   67 (reversed)
|      600 samples [1009..1608]
|     0.065 of the curve [0.109__0.174]
| Candidate after realignment and trimming:
|   Candidate index = 31
|   Segment [0] from curve   46
|      513 samples [3272..3784]
|     0.083 of the curve [0.529__0.612]
|   Segment [1] from curve   67 (reversed)
|      513 samples [1053..1565]
|     0.056 of the curve [0.114__0.170]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
4
8
11
14
16
17
16
13
7
1
-7
-16
-24
-33
-40
-46
-51
-54
-56
-56
-56
-55
-53
-52
-50
-49
-49
-48
-47
-46
-44
-41
-37
-32
-27
-20
-13
-6
1
8
14
21
27
33
39
45
51
57
63
69
75
80
84
88
91
93
94
93
91
88
84
78
71
63
54
43
31
19
6
-6
-18
-29
-37
-43
-47
-47
-44
-40
-33
-26
-19
-12
-6
-1
4
7
9
11
12
12
12
11
10
8
5
1
-4
-10
-16
-23
-31
-38
-46
-54
-61
-68
-73
-78
-81
-83
-83
-81
-78
-74
-68
-61
-53
-45
-36
-26
-16
-5
6
18
30
41
53
64
74
83
90
96
99
100
99
95
91
84
77
68
58
48
36
24
10
-4
-19
-33
-48
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-65
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-28
-9
10
28
46
63
80
95
109
121
133
143
152
159
164
168
171
172
173
174
174
176
178
182
189
196
206
217
229
242
255
268
281
294
307
320
334
348
362
376
390
404
418
431
443
453
463
471
479
485
491
497
503
510
517
526
535
547
559
574
589
605
622
638
654
670
684
696
708
717
725
731
735
739
741
741
741
739
736
732
726
719
711
701
691
680
667
655
641
628
613
598
583
566
549
532
514
496
477
458
439
420
401
382
363
344
324
304
284
264
243
222
201
180
159
138
117
97
77
57
39
21
4
-11
-25
-38
-49
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-68
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-61
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-30
-13
3
20
37
54
72
90
108
126
144
162
179
196
210
223
233
241
247
250
251
251
250
248
246
245
245
246
247
250
253
257
261
264
267
270
272
274
275
276
278
279
280
282
284
286
288
290
291
293
294
295
296
297
299
300
303
305
308
311
313
315
315
315
312
308
302
294
285
274
263
250
238
224
211
198
185
171
157
143
128
112
95
77
59
40
20
1
-17
-33
-48
-59
-67
-72
-73
-71
-66
-58
-49
-37
-24
-10
4
19
33
46
58
69
78
87
95
102
110
118
127
137
148
161
173
187
200
213
224
235
245
252
259
263
266
267
266
264
261
257
251
245
238
229
221
212
202
193
184
174
165
155
146
136
125
115
104
94
84
74
65
57
49
42
35
28
21
13
6
-2
-10
-18
-26
-33
-40
-45
-50
-53
-54
-55
-54
-53
-50
-46
-42
-37
-32
-26
-20
-14
-7
0
end frb_signal_t