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 = 46
|   Segment [0] from curve   89
|      600 samples [4095..4694]
|     0.089 of the curve [0.605__0.693]
|   Segment [1] from curve  107 (reversed)
|      600 samples [4257..4856]
|     0.066 of the curve [0.468__0.534]
| Candidate after realignment and trimming:
|   Candidate index = 46
|   Segment [0] from curve   89
|      513 samples [4138..4650]
|     0.076 of the curve [0.611__0.686]
|   Segment [1] from curve  107 (reversed)
|      513 samples [4301..4813]
|     0.056 of the curve [0.473__0.530]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
12
27
42
59
76
94
113
132
152
172
194
216
239
262
285
307
328
348
367
383
399
413
426
439
451
463
474
484
493
500
507
511
513
512
510
505
498
491
482
473
464
456
448
442
436
431
426
421
415
408
398
387
372
355
335
313
290
265
240
216
191
166
141
117
93
68
44
19
-4
-28
-50
-70
-88
-103
-114
-123
-127
-128
-126
-121
-116
-110
-105
-101
-99
-99
-102
-108
-116
-127
-140
-155
-171
-189
-208
-229
-250
-272
-295
-317
-340
-363
-387
-410
-436
-462
-489
-518
-547
-577
-606
-635
-662
-687
-710
-731
-750
-765
-778
-788
-795
-800
-802
-803
-802
-801
-800
-799
-800
-801
-804
-809
-815
-822
-829
-838
-847
-856
-866
-876
-886
-896
-905
-913
-919
-923
-925
-923
-919
-911
-901
-890
-878
-865
-852
-841
-830
-821
-813
-808
-804
-800
-798
-796
-794
-791
-788
-783
-777
-772
-766
-763
-761
-761
-764
-769
-777
-787
-798
-811
-825
-839
-855
-870
-886
-901
-916
-931
-944
-957
-969
-978
-986
-991
-995
-996
-996
-996
-995
-994
-994
-995
-997
-1001
-1005
-1011
-1017
-1024
-1033
-1042
-1052
-1062
-1073
-1085
-1096
-1108
-1119
-1129
-1138
-1145
-1148
-1148
-1144
-1135
-1119
-1098
-1072
-1041
-1006
-968
-929
-888
-848
-809
-771
-734
-698
-662
-627
-591
-554
-515
-475
-434
-394
-354
-314
-277
-241
-208
-178
-150
-125
-103
-83
-65
-49
-35
-22
-10
2
13
23
34
44
53
61
67
72
76
77
77
75
72
68
63
59
53
49
45
41
39
38
38
39
42
46
51
57
63
69
75
80
84
87
88
86
83
77
68
58
45
30
13
-6
-26
-49
-73
-99
-128
-158
-190
-225
-260
-297
-335
-372
-408
-440
-469
-494
-512
-525
-532
-534
-531
-525
-517
-508
-499
-491
-483
-477
-472
-467
-464
-461
-459
-458
-458
-459
-461
-464
-467
-470
-473
-474
-474
-473
-469
-464
-458
-450
-441
-431
-421
-409
-397
-383
-369
-354
-338
-322
-304
-287
-268
-249
-229
-209
-188
-168
-149
-131
-116
-103
-93
-86
-81
-77
-74
-71
-67
-63
-58
-52
-46
-41
-35
-31
-27
-24
-22
-20
-18
-18
-17
-17
-17
-18
-19
-20
-20
-21
-23
-24
-25
-26
-28
-29
-31
-32
-34
-35
-36
-37
-38
-39
-40
-40
-41
-42
-44
-46
-48
-50
-53
-56
-58
-60
-61
-61
-60
-58
-56
-52
-49
-46
-42
-39
-36
-34
-31
-29
-27
-25
-23
-22
-21
-20
-20
-20
-21
-21
-21
-21
-21
-22
-22
-23
-24
-26
-28
-29
-30
-31
-30
-28
-24
-19
-13
-5
4
14
23
32
40
47
52
55
57
57
56
53
51
48
45
41
38
35
31
28
24
20
16
11
6
1
-5
-11
-17
-23
-27
-31
-32
-32
-30
-26
-22
-16
-10
-5
0
end frb_signal_t