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 = 27
|   Segment [0] from curve   42
|     1540 samples [  78..1617]
|     0.295 of the curve [0.015__0.310]
|   Segment [1] from curve   44 (reversed)
|      982 samples [ 696..1677]
|     0.198 of the curve [0.140__0.338]
| Candidate after realignment and trimming:
|   Candidate index = 27
|   Segment [0] from curve   42
|      513 samples [ 591..1103]
|     0.098 of the curve [0.113__0.212]
|   Segment [1] from curve   44 (reversed)
|      513 samples [ 931..1443]
|     0.103 of the curve [0.188__0.291]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
3
7
11
16
21
26
31
36
42
47
53
58
63
68
73
78
83
88
94
100
106
112
118
123
127
130
132
133
133
132
131
131
131
132
135
139
144
151
159
169
180
191
204
218
232
247
262
277
293
308
322
335
347
357
365
372
377
381
383
384
385
385
384
384
383
382
381
381
380
380
379
378
377
376
376
375
375
375
376
378
381
384
389
394
400
407
414
422
430
439
447
454
461
467
472
476
479
481
483
484
485
486
486
486
486
486
485
484
483
481
479
477
476
476
477
478
481
485
489
493
498
501
504
506
506
505
501
497
491
485
478
470
463
456
449
442
436
429
423
416
409
401
394
387
379
372
365
358
350
342
334
326
318
310
303
297
292
288
285
283
282
281
281
280
280
279
278
276
274
272
269
266
263
260
256
252
249
246
244
242
240
240
239
240
241
243
245
247
250
254
257
261
266
271
276
283
290
298
307
315
324
333
340
346
352
356
360
363
367
371
376
383
390
399
410
421
434
447
461
475
488
501
514
526
537
547
557
565
572
579
586
593
601
608
617
627
637
647
658
669
679
689
700
709
719
729
739
749
760
771
782
794
805
817
828
838
848
856
865
873
880
886
893
899
904
909
913
917
921
924
927
930
933
935
936
937
937
937
937
936
936
935
935
935
935
936
937
939
941
944
948
953
959
966
974
983
992
1003
1013
1024
1035
1046
1056
1066
1076
1085
1093
1101
1107
1113
1117
1121
1122
1123
1121
1118
1112
1106
1097
1088
1077
1066
1054
1042
1029
1016
1002
988
973
958
942
926
910
893
877
861
845
830
816
803
791
781
774
768
765
765
766
770
775
781
789
797
806
816
826
837
847
857
866
874
882
887
892
896
900
903
907
911
916
921
927
934
941
948
954
960
966
971
976
980
984
988
993
998
1005
1012
1021
1032
1045
1059
1074
1090
1107
1123
1140
1155
1168
1180
1190
1198
1203
1206
1207
1206
1202
1196
1189
1178
1166
1151
1134
1115
1094
1072
1048
1024
1000
976
953
930
908
888
868
850
833
816
800
785
770
755
740
724
709
692
676
659
640
621
601
579
557
533
510
486
464
442
421
401
383
364
346
328
309
289
268
247
225
204
184
166
149
135
122
111
102
93
84
74
64
53
41
29
16
3
-9
-20
-29
-37
-42
-46
-49
-50
-50
-50
-50
-50
-50
-51
-53
-56
-60
-65
-70
-76
-82
-88
-93
-98
-101
-102
-101
-98
-94
-87
-79
-69
-59
-47
-35
-23
-11
0
end frb_signal_t