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 = 20
|   Segment [0] from curve   25
|      600 samples [1135..1734]
|     0.098 of the curve [0.185__0.282]
|   Segment [1] from curve   37 (reversed)
|      600 samples [3240..3839]
|     0.111 of the curve [0.599__0.709]
| Candidate after realignment and trimming:
|   Candidate index = 20
|   Segment [0] from curve   25
|      513 samples [1178..1690]
|     0.083 of the curve [0.192__0.275]
|   Segment [1] from curve   37 (reversed)
|      513 samples [3284..3796]
|     0.095 of the curve [0.607__0.701]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-2
-6
-10
-14
-19
-25
-30
-36
-41
-46
-51
-54
-57
-59
-59
-57
-54
-50
-44
-36
-28
-19
-9
1
12
23
34
44
55
65
75
85
95
105
115
125
135
145
155
164
173
181
189
197
203
209
215
220
224
229
233
238
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252
257
262
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273
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290
295
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325
329
334
338
342
345
348
351
353
355
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357
357
356
354
352
349
345
340
333
326
317
308
297
285
272
258
244
229
214
199
183
167
151
136
120
104
89
74
59
45
32
19
6
-6
-18
-29
-41
-52
-63
-74
-85
-96
-106
-117
-128
-139
-150
-160
-171
-180
-190
-199
-208
-217
-226
-235
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-255
-265
-275
-286
-296
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-344
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-358
-365
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-255
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-232
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-169
-154
-137
-119
-100
-79
-58
-35
-12
12
36
59
83
106
128
150
170
190
208
226
241
256
270
282
294
304
314
324
333
342
351
361
371
381
392
404
416
429
442
456
470
485
500
516
532
549
566
584
601
618
635
650
664
677
688
697
704
710
714
715
716
714
712
708
704
699
694
689
684
680
675
671
668
664
661
658
654
650
646
642
636
631
625
618
612
605
598
592
585
579
573
567
561
556
550
545
540
536
532
529
527
526
526
527
529
532
534
537
540
543
546
549
551
554
556
558
560
563
565
567
569
571
573
574
574
573
572
569
566
561
556
550
544
537
529
522
513
505
497
488
480
472
465
459
453
449
445
442
441
440
441
442
445
448
452
457
461
466
470
473
476
477
477
476
472
468
461
452
442
430
417
403
388
373
357
342
326
311
296
282
269
256
243
231
219
206
192
178
162
146
128
110
90
70
50
29
10
-9
-28
-45
-60
-75
-87
-99
-109
-117
-124
-129
-133
-136
-138
-139
-139
-138
-137
-136
-134
-131
-129
-127
-126
-125
-125
-126
-128
-131
-134
-138
-143
-148
-153
-157
-162
-166
-169
-171
-173
-174
-174
-173
-172
-170
-168
-165
-162
-158
-155
-151
-147
-144
-141
-139
-137
-136
-135
-135
-136
-138
-140
-142
-146
-150
-155
-160
-166
-171
-177
-183
-189
-195
-200
-205
-210
-215
-218
-220
-221
-220
-216
-209
-198
-185
-169
-151
-131
-109
-87
-64
-42
-20
0
end frb_signal_t