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 = 24
|   Segment [0] from curve   27
|      582 samples [5687.. 490]
|     0.101 of the curve [0.984__0.085]
|   Segment [1] from curve   43 (reversed)
|      600 samples [4411..5010]
|     0.116 of the curve [0.850__0.966]
| Candidate after realignment and trimming:
|   Candidate index = 24
|   Segment [0] from curve   27
|      513 samples [5721.. 455]
|     0.089 of the curve [0.990__0.079]
|   Segment [1] from curve   43 (reversed)
|      513 samples [4455..4967]
|     0.099 of the curve [0.859__0.957]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
17
33
49
63
77
89
100
110
119
126
133
140
145
150
156
160
165
169
173
176
179
181
182
181
179
175
170
162
152
142
131
120
110
102
95
91
89
89
92
95
100
105
110
116
120
124
127
130
133
135
138
142
147
154
162
172
182
193
203
213
221
228
233
238
243
247
252
257
263
269
277
285
294
304
315
326
337
348
358
369
378
386
394
401
407
412
416
419
422
422
421
418
413
405
396
385
373
361
349
337
327
318
311
306
303
302
302
304
308
312
317
324
331
340
350
361
373
386
399
412
426
439
452
464
477
490
503
515
528
540
552
564
574
584
594
602
610
618
626
634
643
654
667
682
699
718
740
764
789
816
845
874
904
935
967
999
1030
1062
1093
1124
1154
1183
1212
1239
1265
1291
1316
1340
1363
1385
1406
1426
1445
1463
1480
1495
1510
1523
1534
1544
1553
1559
1564
1567
1569
1569
1569
1569
1568
1567
1567
1567
1568
1570
1573
1577
1584
1592
1602
1613
1625
1637
1648
1658
1666
1672
1674
1674
1669
1662
1651
1637
1621
1603
1583
1563
1542
1521
1500
1479
1458
1437
1417
1398
1380
1363
1350
1339
1332
1330
1330
1334
1341
1349
1357
1366
1373
1379
1383
1385
1385
1382
1376
1368
1358
1346
1332
1317
1300
1283
1265
1246
1225
1204
1181
1156
1130
1102
1074
1044
1014
984
955
926
899
872
847
824
801
779
758
737
716
697
678
659
641
624
607
591
574
557
540
522
505
486
468
449
431
412
393
374
357
340
324
311
300
291
284
280
277
276
274
271
267
262
253
242
229
213
196
176
155
133
111
89
67
46
27
11
-4
-15
-22
-26
-27
-25
-21
-15
-8
0
8
16
23
30
35
40
44
47
50
52
55
58
61
65
69
74
77
79
80
78
73
64
52
35
15
-9
-37
-67
-99
-132
-165
-196
-225
-251
-272
-288
-299
-306
-309
-307
-303
-296
-289
-280
-272
-265
-258
-253
-249
-247
-247
-248
-250
-254
-260
-266
-275
-284
-294
-305
-316
-326
-335
-342
-347
-351
-353
-354
-354
-355
-356
-359
-363
-368
-374
-382
-389
-396
-403
-409
-416
-423
-431
-440
-452
-465
-481
-499
-519
-540
-561
-583
-604
-625
-643
-659
-673
-683
-689
-691
-688
-681
-670
-654
-636
-615
-591
-566
-541
-516
-491
-467
-444
-422
-401
-380
-361
-344
-329
-315
-305
-296
-290
-285
-282
-279
-277
-273
-267
-258
-246
-231
-212
-190
-165
-136
-106
-73
-39
-4
31
66
100
132
162
188
210
228
242
251
257
260
260
258
254
248
240
232
222
211
198
185
170
155
140
125
111
99
88
78
70
63
56
50
44
39
33
27
21
15
8
0
end frb_signal_t