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 = 28
|   Segment [0] from curve   43
|      600 samples [3173..3772]
|     0.116 of the curve [0.612__0.727]
|   Segment [1] from curve   46 (reversed)
|      600 samples [ 208.. 807]
|     0.097 of the curve [0.034__0.130]
| Candidate after realignment and trimming:
|   Candidate index = 28
|   Segment [0] from curve   43
|      513 samples [3216..3728]
|     0.099 of the curve [0.620__0.719]
|   Segment [1] from curve   46 (reversed)
|      513 samples [ 252.. 764]
|     0.083 of the curve [0.041__0.123]
| 
| 
| signal = "m" (average of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
20
41
60
79
96
113
128
142
155
167
178
189
199
208
218
227
236
245
255
264
273
282
292
301
310
318
326
333
340
346
352
357
363
369
376
384
392
402
413
424
436
447
458
469
478
485
491
496
499
501
502
502
501
500
498
497
495
493
492
491
490
488
487
486
485
483
481
478
475
471
467
463
458
453
448
443
438
434
429
426
422
419
416
414
411
408
405
402
399
395
391
387
383
379
375
371
368
364
361
357
353
348
343
337
331
324
316
309
300
292
283
275
267
259
252
245
238
233
228
223
220
217
214
212
211
211
211
211
211
212
213
215
216
219
221
224
227
231
235
240
244
249
254
259
265
270
277
284
291
299
307
316
324
332
340
348
355
362
369
376
384
391
399
407
415
423
432
441
451
461
471
482
492
503
514
525
535
545
555
565
574
583
590
597
602
607
611
614
617
620
622
625
628
631
634
638
642
647
652
658
663
669
675
680
685
689
693
695
697
698
697
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694
691
688
684
680
677
673
669
666
663
661
660
660
661
663
665
669
673
677
682
687
691
695
698
700
701
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701
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698
696
693
689
685
680
675
670
665
660
656
652
649
646
645
645
646
648
652
657
664
671
680
689
698
708
719
729
740
751
762
774
785
798
810
823
835
848
861
874
886
898
909
920
930
939
948
957
967
976
986
996
1006
1016
1026
1036
1044
1052
1060
1066
1072
1077
1081
1084
1087
1088
1088
1088
1085
1082
1077
1072
1065
1058
1051
1043
1034
1026
1018
1010
1002
994
986
979
973
967
962
957
953
950
947
944
942
940
938
936
935
934
933
932
933
933
935
936
939
942
946
951
957
964
971
979
987
995
1002
1009
1015
1020
1024
1026
1027
1026
1023
1019
1014
1008
1001
993
985
977
969
961
953
946
938
931
925
919
913
909
905
901
897
894
891
888
885
881
877
872
867
862
856
850
843
836
828
820
811
802
792
782
772
762
751
741
730
719
708
697
685
672
659
645
631
617
604
591
579
567
557
549
541
534
529
524
519
515
511
506
502
497
493
488
484
480
477
475
474
473
474
476
479
482
486
489
493
496
498
499
500
500
499
498
496
495
493
491
489
487
484
482
480
477
474
470
466
461
456
450
444
437
430
422
415
407
400
393
387
380
374
367
360
352
343
333
322
310
298
284
270
254
239
223
207
190
174
157
141
124
108
92
77
62
48
36
25
15
8
3
0
end frb_signal_t