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 = 29
|   Segment [0] from curve   44
|     1530 samples [2574..4103]
|     0.308 of the curve [0.519__0.827]
|   Segment [1] from curve   53 (reversed)
|      659 samples [4530..   0]
|     0.127 of the curve [0.873__0.000]
| Candidate after realignment and trimming:
|   Candidate index = 29
|   Segment [0] from curve   44
|      513 samples [3082..3594]
|     0.103 of the curve [0.621__0.724]
|   Segment [1] from curve   53 (reversed)
|      513 samples [4603..5115]
|     0.099 of the curve [0.887__0.986]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
-12
-23
-34
-44
-53
-61
-68
-74
-79
-83
-86
-87
-86
-83
-78
-71
-62
-50
-36
-18
1
23
48
74
102
131
160
190
221
251
283
314
346
379
411
442
473
502
529
555
578
599
618
635
650
663
677
690
705
721
739
760
784
809
837
865
894
922
950
976
1000
1021
1040
1055
1068
1078
1086
1092
1096
1099
1102
1104
1107
1110
1113
1117
1121
1125
1130
1135
1140
1146
1152
1159
1167
1177
1188
1200
1214
1230
1246
1262
1278
1294
1309
1322
1333
1342
1348
1353
1356
1358
1359
1359
1361
1363
1366
1371
1377
1386
1396
1408
1420
1434
1449
1465
1480
1496
1511
1524
1536
1546
1553
1557
1557
1554
1547
1537
1524
1509
1494
1478
1462
1447
1434
1422
1411
1402
1395
1389
1384
1381
1378
1376
1375
1374
1374
1375
1377
1382
1389
1398
1411
1426
1444
1464
1488
1514
1542
1573
1606
1640
1676
1712
1747
1783
1817
1849
1881
1910
1938
1965
1991
2015
2039
2063
2087
2111
2135
2159
2184
2210
2236
2262
2289
2316
2342
2367
2392
2415
2437
2457
2475
2491
2505
2517
2528
2537
2544
2550
2554
2556
2558
2558
2557
2554
2549
2542
2533
2522
2508
2492
2473
2454
2433
2412
2392
2371
2351
2331
2312
2294
2275
2256
2237
2218
2198
2179
2161
2143
2125
2109
2094
2080
2067
2054
2041
2027
2013
1998
1982
1965
1946
1927
1908
1889
1869
1849
1831
1812
1795
1779
1765
1754
1744
1737
1731
1728
1725
1724
1723
1723
1723
1722
1722
1721
1720
1718
1714
1710
1704
1697
1688
1679
1669
1659
1650
1641
1634
1627
1621
1616
1611
1606
1601
1595
1588
1579
1569
1558
1546
1533
1520
1507
1495
1484
1474
1466
1460
1456
1455
1455
1458
1462
1467
1471
1474
1475
1474
1469
1461
1450
1436
1419
1400
1381
1361
1341
1321
1301
1281
1261
1241
1221
1200
1179
1156
1132
1108
1081
1054
1025
995
965
934
903
872
843
814
788
763
741
721
703
686
671
658
644
630
616
601
585
568
550
532
514
495
477
460
443
426
409
391
374
355
335
314
291
268
244
220
197
175
156
139
124
113
103
96
90
85
80
74
68
61
54
46
38
31
25
20
15
10
4
-3
-12
-24
-39
-57
-78
-102
-127
-153
-179
-205
-230
-253
-274
-292
-308
-321
-331
-338
-342
-345
-346
-346
-346
-344
-342
-339
-337
-334
-331
-329
-328
-329
-333
-339
-347
-359
-373
-390
-408
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-470
-490
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-566
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-563
-559
-556
-553
-552
-551
-553
-555
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-562
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-571
-573
-574
-574
-573
-571
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-567
-564
-560
-555
-549
-541
-532
-520
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-492
-475
-457
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-418
-397
-375
-352
-328
-303
-276
-248
-220
-193
-166
-143
-122
-105
-91
-80
-73
-67
-63
-60
-57
-56
-55
-54
-52
-51
-49
-45
-41
-36
-29
-21
-11
0
end frb_signal_t