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 = 38
|   Segment [0] from curve   77
|      600 samples [7466..8065]
|     0.064 of the curve [0.794__0.858]
|   Segment [1] from curve   91 (reversed)
|      600 samples [1828..2427]
|     0.085 of the curve [0.259__0.344]
| Candidate after realignment and trimming:
|   Candidate index = 38
|   Segment [0] from curve   77
|      513 samples [7509..8021]
|     0.055 of the curve [0.799__0.853]
|   Segment [1] from curve   91 (reversed)
|      513 samples [1872..2384]
|     0.073 of the curve [0.265__0.338]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
19
39
60
84
109
135
162
190
218
245
272
298
322
343
363
380
394
405
413
418
421
421
419
415
410
403
396
388
379
371
362
353
344
336
328
320
313
306
300
296
292
289
287
286
285
285
284
283
282
281
280
278
277
277
277
279
282
285
289
292
295
296
296
295
292
288
283
277
271
264
256
248
239
229
218
207
195
182
169
156
144
131
118
106
94
82
70
58
46
34
22
10
-3
-16
-29
-42
-55
-66
-76
-84
-89
-92
-93
-91
-87
-82
-75
-66
-57
-46
-34
-21
-6
11
30
52
76
102
131
161
193
225
258
290
321
350
376
398
417
433
445
452
457
458
457
454
449
443
436
429
423
416
411
405
400
396
391
386
381
374
368
361
354
347
341
336
333
333
337
344
355
371
389
410
433
457
480
502
522
541
557
572
584
593
600
604
606
606
603
599
593
587
580
573
568
563
560
558
557
558
559
560
562
564
565
567
568
568
569
569
569
568
566
564
560
555
549
541
532
521
509
494
478
461
444
426
408
391
374
360
346
335
326
319
314
310
309
310
311
314
317
319
320
320
318
313
307
299
289
278
265
251
236
220
203
185
166
147
128
109
91
73
56
39
24
8
-6
-21
-35
-49
-64
-78
-92
-105
-117
-129
-140
-151
-161
-171
-182
-193
-206
-220
-236
-253
-271
-290
-310
-329
-348
-366
-383
-399
-414
-429
-441
-453
-464
-473
-482
-489
-494
-499
-501
-502
-499
-494
-485
-473
-458
-439
-419
-398
-377
-358
-341
-327
-317
-310
-306
-304
-305
-309
-314
-322
-330
-341
-352
-364
-376
-389
-400
-411
-422
-431
-440
-448
-456
-463
-470
-476
-482
-487
-491
-493
-493
-491
-485
-476
-463
-447
-426
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-379
-355
-331
-309
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-255
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-269
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-304
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-322
-329
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-344
-350
-354
-355
-352
-345
-335
-321
-305
-287
-268
-248
-227
-205
-182
-159
-133
-107
-79
-49
-18
15
48
83
116
149
180
208
232
253
270
283
293
298
301
300
297
292
284
276
268
260
253
247
242
239
236
233
230
226
221
216
210
204
198
193
188
184
181
177
173
168
161
152
140
125
108
89
69
49
30
12
-4
-19
-33
-45
-55
-65
-74
-83
-92
-102
-113
-126
-140
-155
-172
-189
-207
-225
-241
-255
-267
-275
-279
-279
-274
-264
-249
-229
-206
-180
-153
-124
-95
-66
-38
-11
14
36
55
70
82
90
96
99
100
100
98
95
91
85
78
70
61
52
43
34
26
19
12
7
2
-2
-4
-6
-6
-4
0
end frb_signal_t