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Reporte Practica7

1) A self-calibrating bundle block adjustment was performed using 4 images and 16 ground control points. 2) The exterior and interior orientation parameters were outputted for each image. 3) Residuals were calculated for the ground control points and image coordinates, with a final RMSE of 0.816 pixels and 0.557 pixels.
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0% found this document useful (0 votes)
68 views10 pages

Reporte Practica7

1) A self-calibrating bundle block adjustment was performed using 4 images and 16 ground control points. 2) The exterior and interior orientation parameters were outputted for each image. 3) Residuals were calculated for the ground control points and image coordinates, with a final RMSE of 0.816 pixels and 0.557 pixels.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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The Triangulation Report With IMAGINE Photogrammetry

The output image x, y units: pixels


The output angle unit: degrees
The output ground X, Y, Z units: meters

The Input Image Coordinates


image ID = 1
Point ID x y
1000 5140.743 7586.129
2000 3289.469 6378.417
3000 5949.214 737.756
273300 3082.628 10687.639
2773100 3061.920 182.834
274100 7200.639 247.157
274300 7308.625 10443.375

Affine coefficients from file (pixels) to film (millimeters)


A0 A1 A2 B0 B1 B2
-33.7455 0.009000 -0.000000 51.7455 0.000000 -0.009000

image ID = 2
Point ID x y
1000 2598.866 8179.035
2000 655.626 6991.387
3000 3190.357 1281.471
4000 4341.290 3233.320
5000 5275.539 6050.627
6000 5629.471 9735.587
273300 553.462 11461.348
2773100 287.481 877.389
274100 4439.236 746.711
274300 4997.820 11137.370
275100 7194.774 206.025
275300 7309.821 10995.275

Affine coefficients from file (pixels) to film (millimeters)


A0 A1 A2 B0 B1 B2
-33.7455 0.009000 -0.000000 51.7455 0.000000 -0.009000

image ID = 3
Point ID x y
3000 82.089 1396.483
4000 1226.986 3353.400
5000 2141.888 6192.480
6000 2452.568 9926.930
7000 4822.369 2808.766
8000 5945.395 7864.616
274100 1356.914 866.471
274300 1796.372 11351.356
275100 4146.576 340.714
275300 4156.135 11214.380
276100 7037.933 337.186
276300 7275.756 11099.450

Affine coefficients from file (pixels) to film (millimeters)


A0 A1 A2 B0 B1 B2
-33.7455 0.009000 -0.000000 51.7455 0.000000 -0.009000

image ID = 4
Point ID x y
7000 1728.785 2893.403
Page 1
8000 2809.804 7994.218
275100 1078.777 416.902
275300 938.689 11394.412
276100 3999.625 425.375
276300 4130.423 11278.302

Affine coefficients from file (pixels) to film (millimeters)


A0 A1 A2 B0 B1 B2
-33.7455 0.009000 -0.000000 51.7455 0.000000 -0.009000

THE OUTPUT OF SELF-CALIBRATING BUNDLE BLOCK ADJUSTMENT

the no. of iteration =1 the standard error = 1.3729


the maximal correction of the object points = 37.00824

the no. of iteration =2 the standard error = 1.1783


the maximal correction of the object points = 6.67551

the no. of iteration =3 the standard error = 1.1789


the maximal correction of the object points = 0.16798

the no. of iteration =4 the standard error = 1.1789


the maximal correction of the object points = 0.00002

The exterior orientation parameters


image ID Xs Ys Zs OMEGA PHI KAPPA
1 990268.4340 1000238.4319 5521.9301 3.8845 -1.8414 91.3820
2 990280.0423 1001016.5729 5518.9551 1.7019 1.1598 89.5871
3 990284.6627 1001807.0567 5518.8947 1.7911 1.8589 89.8230
4 990288.1797 1002587.3239 5518.1623 2.0167 2.4232 89.9519

The interior orientation parameters of photos


image ID f(mm) xo(mm) yo(mm)
1 105.2000 0.0000 0.1800
2 105.2000 0.0000 0.1800
3 105.2000 0.0000 0.1800
4 105.2000 0.0000 0.1800

The residuals of the control points


Point ID rX rY rZ
All residuals of fixed GCP are zero.

The difference of intersected and measured control points


Point ID rX rY rZ
1000 -0.1047 -0.3572 0.4839
2000 0.1480 0.3120 -0.0448
3000 0.1239 0.1107 0.2091
5000 0.0891 0.3364 -1.6186
6000 0.1490 -0.0630 0.2575
7000 -0.1768 0.2037 -0.0837
8000 -0.0854 -0.2397 -0.7802
4000 -0.5940 -0.3895 -1.8386

aX aY aZ
-0.0564 -0.0108 -0.4269
mX mY mZ
0.2423 0.2750 0.9329
CE90 LE90
0.5943 1.2957

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The image residuals of intersected GCP

Point Image Vx Vy
1000 1 -0.002 0.067
1000 2 0.000 -0.064

Point Image Vx Vy
2000 1 -0.017 0.527
2000 2 0.002 -0.518

Point Image Vx Vy
3000 1 0.633 0.554
3000 2 -1.316 0.816
3000 3 0.663 -1.354

Point Image Vx Vy
5000 2 0.001 0.305
5000 3 0.001 -0.302

Point Image Vx Vy
6000 2 0.006 0.552
6000 3 -0.004 -0.543

Point Image Vx Vy
7000 3 -0.006 0.616
7000 4 0.008 -0.614

Point Image Vx Vy
8000 3 0.003 0.653
8000 4 -0.001 -0.645

Point Image Vx Vy
4000 2 0.001 -0.116
4000 3 -0.001 0.116

Mean error of 17 image points: ax=-0.002, ay=-0.000


RMSE of 17 image points: mx=0.389, my=0.583

The coordinates of object points


Point ID X Y Z Overlap
1000 990834.7350 1000810.8000 2558.0000 2
2000 990531.0700 1000326.1200 2562.0000 2
3000 989082.7760 1000969.5230 2554.0000 3
5000 990304.3540 1001492.7830 2554.0000 2
6000 991235.8270 1001572.5390 2560.0000 2
7000 989440.1750 1002176.9640 2558.0000 2
8000 990731.6700 1002455.4060 2558.0000 2
4000 989583.6870 1001260.9600 2554.0000 2
273300 991641.1971 1000298.7291 2560.0828 2
2773100 988982.4497 1000234.4950 2553.2891 2
274100 988941.6762 1001291.0378 2551.5016 3
274300 991585.8275 1001409.6218 2555.2526 3
275100 988797.0979 1002006.4393 2553.5207 3
275300 991560.4372 1001997.2239 2558.8194 3
276100 988790.9289 1002757.2526 2562.0141 2
276300 991545.4709 1002785.3179 2557.3279 2
The total object points = 16

The residuals of image points

Point Image Vx Vy
1000 1 1.010 0.125
Page 3
1000 2 1.557 -0.028

Point Image Vx Vy
2000 1 -1.229 -0.062
2000 2 -1.295 -1.082

Point Image Vx Vy
3000 1 0.009 0.361
3000 2 -1.737 0.660
3000 3 0.459 -1.508

Point Image Vx Vy
5000 2 -0.301 0.009
5000 3 -2.017 -0.606

Point Image Vx Vy
6000 2 0.054 -0.373
6000 3 0.332 -1.487

Point Image Vx Vy
7000 3 -0.754 1.203
7000 4 -0.846 -0.028

Point Image Vx Vy
8000 3 1.618 1.447
8000 4 0.815 0.162

Point Image Vx Vy
4000 2 2.120 0.515
4000 3 0.198 0.739

Point Image Vx Vy
273300 1 0.001 -0.162
273300 2 0.001 0.153

Point Image Vx Vy
2773100 1 0.008 -0.119
2773100 2 -0.003 0.124

Point Image Vx Vy
274100 1 0.135 0.031
274100 2 -0.266 -0.064
274100 3 0.130 0.039

Point Image Vx Vy
274300 1 0.086 -0.179
274300 2 -0.156 0.147
274300 3 0.076 0.025

Point Image Vx Vy
275100 2 0.344 -0.205
275100 3 -0.684 0.251
275100 4 0.338 -0.043

Point Image Vx Vy
275300 2 -0.310 0.159
275300 3 0.617 0.085
275300 4 -0.305 -0.237

Point Image Vx Vy
276100 3 0.002 -0.098
276100 4 -0.002 0.099
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Point Image Vx Vy
276300 3 -0.001 -0.054
276300 4 0.001 0.054

Total mean error of 37 image points: ax=0.000, ay=0.000


Total RMSE of 37 image points: mx=0.816, my=0.557

The image residuals of the control points

The image ID = 1
Point ID Vx Vy
1000 1.010 0.125
2000 -1.229 -0.062
3000 0.009 0.361
RMSE of 3 points: mx=0.918, my=0.223

The image ID = 2
Point ID Vx Vy
1000 1.557 -0.028
2000 -1.295 -1.082
3000 -1.737 0.660
5000 -0.301 0.009
6000 0.054 -0.373
4000 2.120 0.515
RMSE of 6 points: mx=1.397, my=0.579

The image ID = 3
Point ID Vx Vy
3000 0.459 -1.508
5000 -2.017 -0.606
6000 0.332 -1.487
7000 -0.754 1.203
8000 1.618 1.447
4000 0.198 0.739
RMSE of 6 points: mx=1.127, my=1.220

The image ID = 4
Point ID Vx Vy
7000 -0.846 -0.028
8000 0.815 0.162
RMSE of 2 points: mx=0.831, my=0.116

Total number of all control image points = 17


Total rmsex = 1.169, rmsey = 0.809

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