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 = 33
|   Segment [0] from curve   56
|      660 samples [1733..2392]
|     0.084 of the curve [0.221__0.304]
|   Segment [1] from curve   57 (reversed)
|      533 samples [1060..1592]
|     0.091 of the curve [0.182__0.273]
| Candidate after realignment and trimming:
|   Candidate index = 33
|   Segment [0] from curve   56
|      513 samples [1806..2318]
|     0.065 of the curve [0.230__0.295]
|   Segment [1] from curve   57 (reversed)
|      513 samples [1070..1582]
|     0.088 of the curve [0.184__0.271]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-26
-52
-77
-100
-120
-138
-154
-166
-176
-182
-186
-188
-186
-182
-175
-167
-156
-144
-132
-118
-105
-92
-79
-68
-57
-48
-39
-32
-27
-22
-19
-16
-15
-14
-13
-13
-12
-10
-8
-3
4
13
26
42
61
83
107
133
160
188
215
242
267
291
314
335
355
373
389
404
416
426
435
443
449
454
458
462
466
469
471
474
477
480
483
486
490
494
498
501
504
506
508
508
507
506
503
500
496
492
488
484
480
476
473
471
470
469
469
471
474
478
483
490
499
509
521
534
547
562
576
590
604
616
628
639
648
657
665
673
680
687
694
701
708
715
722
729
736
744
752
761
770
781
793
805
819
832
847
861
875
888
901
913
924
934
944
954
963
972
982
992
1002
1013
1023
1033
1043
1052
1061
1068
1075
1081
1086
1091
1095
1099
1102
1105
1108
1110
1112
1114
1116
1118
1120
1123
1125
1127
1130
1133
1136
1139
1142
1145
1147
1149
1150
1151
1151
1150
1148
1146
1142
1137
1130
1122
1114
1105
1095
1085
1074
1064
1053
1042
1031
1020
1009
997
986
976
966
957
949
942
937
932
928
926
923
922
921
921
922
923
926
930
935
941
949
957
966
975
983
991
998
1003
1009
1013
1016
1019
1022
1025
1028
1033
1037
1043
1049
1056
1064
1071
1079
1085
1091
1097
1101
1105
1109
1112
1113
1115
1115
1114
1112
1108
1103
1097
1088
1079
1068
1056
1043
1029
1015
1000
986
973
961
952
944
939
937
936
936
937
937
937
934
929
922
912
899
884
866
846
824
799
772
743
713
681
648
615
582
551
521
493
468
447
428
413
400
391
384
379
376
373
370
367
364
359
353
346
338
329
320
309
298
287
275
263
251
239
227
215
202
190
179
168
157
148
140
134
129
126
125
125
127
129
132
136
140
144
148
152
156
160
164
168
171
174
177
180
183
186
190
195
202
210
222
235
252
271
293
317
342
368
394
420
444
467
489
509
527
543
558
571
582
592
601
609
616
622
627
631
634
636
637
638
637
636
635
632
630
626
622
618
613
609
604
600
595
591
588
584
581
577
573
569
565
561
558
556
554
554
554
556
557
558
557
555
551
544
534
522
508
494
478
464
450
437
426
417
409
401
395
388
382
377
372
367
363
360
359
359
360
362
365
369
373
378
381
385
387
389
389
389
387
385
382
378
375
373
372
373
375
380
386
394
404
414
425
435
443
450
454
455
452
446
437
425
409
392
373
353
333
313
294
275
257
240
222
204
186
167
146
125
103
81
59
38
18
0
end frb_signal_t