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Part Number: TDA4VM
Hi,
I used 3D Surround Vision Calibration Tool according to user guide.
In step 3, I tried to use the equisolid or the stereographic model, the calibration tool can generate a .csv file.
I wanted to use a distortion function from lens vendors. I pressed "Run LUT Generation Tool" button, and chose the “Custom Lens LUT” button and selected my .xls sheet. But the calibration tool got something wrong.
Appreciate your guidance here.
Here is the data in excel sheet about distortion function from lens vendors.0 0
0.1 0.515119394
0.2 1.030229404
0.3 1.5453736
0.4 2.060521415
0.5 2.5756211
0.6 3.090779774
0.7 3.60589273
0.8 4.121067089
0.9 4.636251102
1 5.151393014
1.1 5.666388106
1.2 6.181714241
1.3 6.697054864
1.4 7.212411183
1.5 7.727254724
1.6 8.242646044
1.7 8.758056684
1.8 9.273487856
1.9 9.788411
2 10.30388684
2.1 10.81938683
2.2 11.3349122
2.3 11.85046414
2.4 12.36551397
2.5 12.88112268
2.6 13.3967616
2.7 13.91243194
2.8 14.42760488
2.9 14.94334167
3 15.45911352
3.1 15.97492164
3.2 16.49023706
3.3 17.00612133
3.4 17.52204551
3.5 18.03801082
3.6 18.55348813
3.7 19.0695393
3.8 19.58563525
3.9 20.10177719
4 20.61796634
4.1 21.13367332
4.2 21.6499605
4.3 22.16629853
4.4 22.68268866
4.5 23.19860128
4.6 23.71509917
4.7 24.23165281
4.8 24.74826342
4.9 25.26440118
5 25.78112933
5.1 26.29791812
5.2 26.81476876
5.3 27.3311512
5.4 27.84812918
5.5 28.36517269
5.6 28.88228297
5.7 29.39892968
5.8 29.91617709
5.9 30.43349496
6 30.95088451
6.1 31.46834697
6.2 31.98535164
6.3 32.50296354
6.4 33.02065205
6.5 33.5384184
6.6 34.05573156
6.7 34.57365722
6.8 35.09166442
6.9 35.60975441
7 36.12739582
7.1 36.64565501
7.2 37.1640007
7.3 37.68243413
7.4 38.20042359
7.5 38.71903614
7.6 39.23774016
7.7 39.75653689
7.8 40.27489425
7.9 40.79388005
8 41.3129623
8.1 41.83214226
8.2 42.35142117
8.3 42.87026643
8.4 43.38974689
8.5 43.90933005
8.6 44.42901716
8.7 44.94827522
8.8 45.4681739
8.9 45.9881803
9 46.50829569
9.1 47.02798659
9.2 47.54832359
9.3 48.06877335
9.4 48.58933713
9.5 49.10948099
9.6 49.63027647
9.7 50.15118976
9.8 50.67222212
9.9 51.19337482
10 51.71411333
10.1 52.23551039
10.2 52.7570316
10.3 53.27599729
10.4 53.80152417
10.5 54.32181637
10.6 54.842237
10.7 55.36815452
10.8 55.88883719
10.9 56.40965211
11 56.93060055
11.1 57.45705647
11.2 57.97827716
11.3 58.49963519
11.4 59.02113183
11.5 59.54814678
11.6 60.06992593
11.7 60.59184753
11.8 61.11929572
11.9 61.64150754
12 62.16386566
12.1 62.68637136
12.2 63.21441488
12.3 63.73722112
12.4 64.2601788
12.5 64.78868289
12.6 65.31194889
12.7 65.83537019
12.8 66.35894809
12.9 66.88808403
13 67.41198064
13.1 67.93603772
13.2 68.46025657
13.3 68.99004535
13.4 69.51459333
13.5 70.03930698
13.6 70.56959961
13.7 71.09465024
13.8 71.61987045
13.9 72.14526154
14 72.67624388
14.1 73.20198244
14.2 73.72789579
14.3 74.25940978
14.4 74.78567849
14.5 75.31212594
14.6 75.83875344
14.7 76.37099426
14.8 76.89798766
14.9 77.42516506
15 77.95252776
15.1 78.48551672
15.2 79.01325592
15.3 79.54118438
15.4 80.07474895
15.5 80.60306189
15.6 81.13156805
15.7 81.66026877
15.8 82.19461894
15.9 82.72371477
16 83.25300915
16.1 83.78250338
16.2 84.31766063
16.3 84.84756065
16.4 85.37766454
16.5 85.91344178
16.6 86.44395949
16.7 86.97468506
16.8 87.50561983
16.9 88.04224193
17 88.57360126
17.1 89.10517379
17.2 89.64244433
17.3 90.1744495
17.4 90.7066719
17.5 91.23911287
17.6 91.77726623
17.7 92.31015062
17.8 92.84325761
17.9 93.37658854
18 93.9156465
18.1 94.44943166
18.2 94.9834448
18.3 95.52319612
18.4 96.05767164
18.5 96.59237918
18.6 97.12732009
18.7 97.66801422
18.8 98.20342836
18.9 98.73907993
19 99.27497027
19.1 99.81662911
19.2 100.3530036
19.3 100.8896208
19.4 101.4320182
19.5 101.9691278
19.6 102.5064843
19.7 103.044089
19.8 103.5874895
19.9 104.1255974
20 104.6639576
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25 132.0134385
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25.7 135.9032082
25.8 136.4585733
25.9 137.0200011
26 137.576035
26.1 138.1324037
26.2 138.6891085
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26.5 140.3670034
26.6 140.9250688
26.7 141.4892354
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26.9 142.6070916
27 143.172308
27.1 143.7321066
27.2 144.2922543
27.3 144.8527523
27.4 145.4193859
27.5 145.9805922
27.6 146.5421528
27.7 147.1098638
27.8 147.6721405
27.9 148.2347753
28 148.7977695
28.1 149.366934
28.2 149.9306545
28.3 150.4947382
28.4 151.0591864
28.5 151.629825
28.6 152.1950096
28.7 152.7605625
28.8 153.332321
28.9 153.8986179
29 154.4652868
29.1 155.0323289
29.2 155.6055971
29.3 156.1733932
29.4 156.7415663
29.5 157.3101175
29.6 157.8849153
29.7 158.4542303
29.8 159.0239271
29.9 159.5998861
30 160.1703541
30.1 160.7412076
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30.3 161.8899705
30.4 162.4619914
30.5 163.0344024
30.6 163.613112
30.7 164.1863109
30.8 164.7599036
30.9 165.3338911
31 165.9141982
31.1 166.488983
31.2 167.0641661
31.3 167.6397487
31.4 168.221672
31.5 168.7980611
31.6 169.3748531
31.7 169.9580017
31.8 170.535607
31.9 171.1136185
32 171.6920374
32.1 172.2768341
32.2 172.8560752
32.3 173.4357269
32.4 174.0217725
32.5 174.6022529
32.6 175.1831473
32.7 175.7644566
32.8 176.3521811
32.9 176.9343278
33 177.5168925
33.1 178.0998763
33.2 178.689297
33.3 179.2731265
33.4 179.8573783
33.5 180.4480831
33.6 181.0331867
33.7 181.6187155
33.8 182.2046706
33.9 182.7971003
34 183.3839152
34.1 183.9711593
34.2 184.5588336
34.3 185.1530041
34.4 185.7415459
34.5 186.3305207
34.6 186.9260081
34.7 187.5158562
34.8 188.10614
34.9 188.6968606
35 189.2941154
35.1 189.8857165
35.2 190.477757
35.3 191.076348
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35.5 192.2626428
35.6 192.856454
35.7 193.4568376
35.8 194.0515415
35.9 194.6466909
36 195.2422864
36.1 195.8444759
36.2 196.4409708
36.3 197.0379142
36.4 197.641468
36.5 198.2393156
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36.7 199.4363641
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37 201.2415207
37.1 201.8420894
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38 207.2864857
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38.2 208.5035252
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39 213.3778471
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40 219.5161644
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41 225.6955008
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42 231.9288943
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81.3 501.3687838
81.4 502.0394279
81.5 502.7093961
81.6 503.378681
81.7 504.0541643
81.8 504.7220531
81.9 505.3892362
82 506.0625732
82.1 506.7283148
82.2 507.3933279
82.3 508.0712935
83.3 514.6784531
83.4 515.3340866
83.5 515.9956342
83.6 516.6495863
83.7 517.3026896
83.8 517.9616552
83.9 518.6130264
84 519.2635232
84.1 519.9131372
84.2 520.5685428
84.3 521.2163557
84.4 521.8632597
84.5 522.509246
84.6 523.160951
84.7 523.8050656
84.8 524.4482359
84.9 525.0970685
85 525.738313
85.1 526.3785859
85.2 527.0178781
85.3 527.6627556
85.4 528.3000483
85.5 528.9363325
85.6 529.5715988
85.7 530.2123709
85.8 530.8455623
85.9 531.4777072
86 532.1152967
86.1 532.745309
86.2 533.3742458
86.3 534.0020974
86.4 534.6353097
86.5 535.26095
86.6 535.8854753
86.7 536.5152967
86.8 537.1375504
86.9 537.7586589
87 538.3786121
87.1 539.0037729
87.2 539.6213725
87.3 540.2377858
87.4 540.8530024
87.5 541.4733355
87.6 542.0861146
87.7 542.6976653
87.8 543.3142624
87.9 543.9233113
88 544.5310996
88.1 545.1376164
88.2 545.7490836
88.3 546.3530112
88.4 546.9556344
88.5 547.556942
88.6 548.1631013
88.7 548.7617304
88.8 549.3590101
88.9 549.9610656
89 550.5555984
89.1 551.1487476
89.2 551.7405016
89.3 552.3369275
89.4 552.9258416
89.5 553.5133254
89.6 554.1054012
89.7 554.689974
89.8 555.2730807
89.9 555.2735947
90 557.5976822
90.1 557.5976822
90.2 557.5976822
90.3 558.1721294
90.4 558.7520805
90.5 559.3245542
90.6 559.895464
90.7 560.4706585
90.8 561.0383865
90.9 561.6045126
91 562.1690243
91.1 562.7377032
91.2 563.2989306
91.3 563.8585049
91.4 564.4221561
91.5 564.9783678
91.6 565.5328872
91.7 566.0857011
91.8 566.6424686
91.9 567.1918137
92 567.7394134
92.1 568.285254
92.2 568.8349218
92.3 569.3771855
92.4 569.9176493
92.5 570.4618433
92.6 570.9986475
92.7 571.5336105
92.8 572.0667185
92.9 572.6034242
93 573.1327606
93.1 573.6601996
93.2 574.1857272
93.3 574.714717
93.4 575.236359
93.5 575.7560466
93.6 576.2790923
93.7 576.7948073
93.8 577.3349502
93.9 577.8096987
94.5 580.8576411
94.6 581.3548004
94.7 581.8549202
94.8 582.3477787
94.9 582.8384749
95 583.3269936
95.1 583.8183217
95.2 584.3024165
95.3 584.7842875
95.4 585.2688523
95.5 585.7462059
95.6 586.221289
95.7 586.6940858
95.8 587.1694192
95.9 587.6375724
96 588.103392
96.1 588.5668621
96.2 589.032708
96.3 589.4914066
96.4 589.9477075
96.5 590.4062614
96.6 590.8576937
96.7 591.3066799
96.8 591.7532037
96.9 592.2018138
97 592.6433382
97.1 593.0823512
97.2 593.523323
97.3 593.9572375
97.4 594.388591
97.5 594.8173671
97.6 595.2479291
97.7 595.6714734
97.8 596.0923901
97.9 596.5106627
98 596.930545
98.1 597.3434512
98.2 597.7536627
98.3 598.1653495
98.4 598.5700928
98.5 598.9720907
98.6 599.3713261
98.7 599.7718548
98.8 600.1654855
98.9 600.5563026
99 600.932332
99.5 602.848834
99.6 603.219416
99.7 603.587047
99.8 603.9554534
99.9 604.3170995
100 604.6757424
100.1 605.0350154
100.2 605.3875688
100.3 605.7370671
100.4 606.0834928
100.5 606.430352
100.6 606.7705483
100.7 607.1076201
100.8 607.4415496
100.9 607.775713
101 608.1032732
101.1 608.4276389
101.2 608.7520868
101.3 609.069978
101.4 609.3846223
102 611.203331
102.1 611.500734
102.2 611.7887079
102.3 612.0761761
102.4 612.3573085
102.5 612.6349844
102.6 612.9092047
102.7 613.1827251
102.8 613.4499463
I guess it is related with length (and max angles) in "Undistorted to Distorted LUT props" and "Distorted and Undistorted LUT props"
How about changing length = 1003 and max angles = 102.8?
