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 = 18
|   Segment [0] from curve   24
|      600 samples [9279..9878]
|     0.057 of the curve [0.877__0.934]
|   Segment [1] from curve   37 (reversed)
|      600 samples [2048..2647]
|     0.111 of the curve [0.378__0.489]
| Candidate after realignment and trimming:
|   Candidate index = 18
|   Segment [0] from curve   24
|      513 samples [9322..9834]
|     0.049 of the curve [0.881__0.930]
|   Segment [1] from curve   37 (reversed)
|      513 samples [2092..2604]
|     0.095 of the curve [0.387__0.481]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
14
27
38
46
51
54
54
51
46
38
28
15
0
-17
-36
-57
-79
-102
-124
-146
-166
-183
-198
-210
-220
-227
-233
-238
-243
-248
-253
-259
-266
-272
-278
-283
-286
-288
-288
-286
-282
-277
-271
-263
-255
-246
-237
-229
-222
-217
-214
-214
-217
-223
-233
-246
-262
-279
-299
-318
-338
-356
-374
-391
-407
-423
-439
-455
-471
-486
-501
-515
-528
-540
-550
-560
-568
-576
-584
-592
-599
-607
-615
-623
-630
-635
-639
-641
-640
-638
-632
-625
-615
-605
-593
-581
-568
-555
-543
-531
-519
-506
-494
-481
-469
-456
-444
-431
-418
-404
-390
-375
-359
-343
-326
-309
-292
-276
-262
-249
-239
-231
-225
-221
-219
-217
-217
-216
-214
-212
-208
-203
-197
-191
-184
-177
-172
-167
-165
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-168
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-190
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-227
-240
-254
-267
-279
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-339
-342
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-348
-348
-347
-343
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-207
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-162
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-133
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-127
-129
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-141
-152
-164
-180
-197
-217
-239
-263
-288
-314
-341
-368
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-418
-441
-460
-476
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-504
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-511
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-517
-521
-528
-536
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-560
-575
-592
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-625
-642
-658
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-686
-699
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-720
-728
-734
-737
-737
-735
-730
-723
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-703
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-663
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-588
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-576
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-545
-533
-522
-511
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-495
-491
-489
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-513
-524
-538
-553
-568
-583
-598
-612
-624
-634
-641
-646
-648
-648
-644
-639
-631
-621
-609
-596
-582
-567
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-521
-506
-492
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-400
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-250
-229
-207
-182
-155
-127
-97
-67
-37
-7
23
53
82
111
139
168
196
224
251
278
303
327
350
371
390
406
421
434
444
453
459
465
469
472
474
476
478
481
484
488
491
496
501
507
512
517
521
525
527
528
528
527
524
519
514
508
501
493
485
477
470
462
455
449
443
437
432
428
424
419
414
409
404
398
392
387
383
379
376
373
371
370
369
369
370
373
378
385
394
407
421
439
458
480
503
527
551
575
598
620
641
661
681
699
717
734
751
767
783
797
810
822
832
841
846
850
851
851
848
845
841
836
831
827
822
817
812
807
801
796
791
788
785
784
785
788
794
802
812
825
839
856
874
893
914
935
957
978
999
1020
1039
1057
1072
1086
1096
1103
1106
1106
1101
1094
1082
1068
1051
1030
1007
982
953
921
887
850
810
768
724
679
634
589
545
502
460
420
381
344
308
274
241
211
183
156
131
108
86
64
43
22
0
end frb_signal_t