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Size: 7364
Comment:
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Size: 6760
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 97: | Line 97: |
| 1 M596105841F0 1.133 0.000 1.000 26 2 M596106238F0 1.271 0.000 1.000 26 3 S594918087F0 1.504 0.000 1.000 121 4 S594918496F0 1.078 0.000 1.000 120 5 S594918904F0 1.524 0.000 1.000 113 6 S594919721F0 0.984 0.000 1.000 81 7 S594920129F0 0.970 0.000 1.000 72 8 S594920537F0 1.602 0.000 1.000 67 9 S594920946F0 1.061 0.000 1.000 56 10 S594965887F0 1.521 0.000 1.000 85 11 S594966296F0 0.987 0.000 1.000 84 12 S594966704F0 0.946 0.000 1.000 80 13 S594967112F0 1.012 0.000 1.000 64 14 S594967521F0 1.015 0.000 1.000 54 15 S595057464F1 1.060 0.000 0.737 20 16 S595057569F1 1.011 0.000 0.998 45 17 S595057864F1 1.382 0.000 0.914 21 18 S595057964F1 1.370 0.000 1.000 58 19 S595058072F1 1.147 0.000 0.772 79 20 S595058359F1 1.033 0.000 1.000 24 21 S595058467F1 1.097 0.000 0.748 38 22 S595058649F1 1.446 0.000 0.575 28 23 S595058754F1 1.050 0.000 1.000 12 24 S595058862F1 1.443 0.000 0.566 31 25 S595059044F1 1.147 0.000 1.000 46 26 S595059154F1 1.086 0.000 0.871 16 27 S595059544F1 1.137 0.000 1.000 26 28 S595059939F1 1.581 0.000 1.000 19 29 S595060334F1 1.127 0.000 1.000 19 30 S595060837F1 1.732 0.000 1.000 14 31 S595152375F1 1.185 0.000 1.000 33 32 S595626396F2 1.629 0.000 0.708 18 33 S595626804F2 1.581 0.000 1.000 15 34 S595627212F2 1.373 0.000 1.000 14 35 S595627621F2 1.388 0.000 1.000 11 36 S595628029F2 1.322 0.000 0.585 12 37 S595707896F3 1.278 0.000 1.000 4 |
1 M595328241F0 1.541 0.000 1.000 347 2 M595414641F0 1.093 0.000 1.000 140 3 M595415038F0 1.282 0.000 1.000 171 4 M595415434F0 1.227 0.000 1.000 188 5 M595415831F0 1.301 0.000 1.000 203 6 M595416228F0 1.312 0.000 1.000 230 7 S595062704F1 1.391 0.000 1.000 173 8 S595063099F1 1.138 0.000 0.548 189 9 S595063212F1 1.385 0.000 1.000 202 10 S595063299F1 1.474 0.000 0.702 93 11 S595063602F1 1.390 0.000 0.885 190 12 S595063694F1 1.372 0.000 1.000 123 13 S595063997F1 1.385 0.000 0.550 201 14 S595281612F2 1.857 0.000 0.569 53 15 S595282021F2 0.170 0.000 0.801 112 |
| Line 143: | Line 121: |
| 1 M596105841F0 -0.073 -0.051 0.824 ++++ 2 M596106238F0 0.116 -0.765 0.838 ++++ 3 S594918087F0 -0.076 -0.082 0.757 ++++ 4 S594918496F0 -0.054 -0.053 0.771 ++++ 5 S594918904F0 -0.037 -0.030 0.831 ++++ 6 S594919721F0 -0.015 -0.030 0.860 +++++ 7 S594920129F0 -0.009 -0.018 0.852 ++++ 8 S594920537F0 0.024 -0.009 0.874 +++++ 9 S594920946F0 0.053 -0.014 0.853 ++++ 10 S594965887F0 -0.016 -0.013 0.938 +++++ 11 S594966296F0 -0.017 -0.009 0.919 +++++ 12 S594966704F0 -0.009 -0.008 0.926 +++++ 13 S594967112F0 0.008 -0.012 0.916 +++++ 14 S594967521F0 0.030 0.003 0.919 +++++ 15 S595057464F1 -0.111 -0.039 0.759 ++++ 16 S595057569F1 -0.022 -0.026 0.824 ++++ 17 S595057864F1 1.053 -0.614 0.713 +++ 18 S595057964F1 -0.015 -0.013 0.894 +++++ 19 S595058072F1 -0.032 -0.029 0.892 +++++ 20 S595058359F1 -0.017 -0.013 0.905 +++++ 21 S595058467F1 -0.013 -0.015 0.879 +++++ 22 S595058649F1 0.021 0.038 0.809 ++++ 23 S595058754F1 -0.014 -0.010 0.841 ++++ 24 S595058862F1 -0.010 -0.009 0.940 +++++ 25 S595059044F1 0.014 0.007 0.893 +++++ 26 S595059154F1 -0.004 -0.011 0.932 +++++ 27 S595059544F1 -0.010 -0.014 0.932 +++++ 28 S595059939F1 0.011 0.006 0.920 +++++ 29 S595060334F1 -0.001 -0.032 0.897 +++++ 30 S595060837F1 0.030 0.029 0.888 +++++ 31 S595152375F1 0.021 0.019 0.906 +++++ 32 S595626396F2 -0.016 -0.013 0.766 ++++ 33 S595626804F2 0.003 0.027 0.891 +++++ 34 S595627212F2 -0.033 -0.043 0.838 ++++ 35 S595627621F2 0.049 -0.067 0.859 +++++ 36 S595628029F2 0.114 -0.155 0.781 ++++ 37 S595707896F3 -0.037 -0.058 0.657 +++ 0.177 0.156 |
1 M595328241F0 0.0000 0.0000 0.000 2 M595414641F0 -0.014 0.116 0.825 ++++ 3 M595415038F0 -0.012 0.124 0.850 ++++ 4 M595415434F0 -0.044 0.061 0.827 ++++ 5 M595415831F0 -0.034 -0.109 0.790 ++++ 6 M595416228F0 0.231 0.101 0.698 +++ 7 S595062704F1 -0.027 0.018 0.685 +++ 8 S595063099F1 -0.027 0.017 0.821 ++++ 9 S595063212F1 -0.015 -0.005 0.778 ++++ 10 S595063299F1 -0.017 -0.005 0.854 ++++ 11 S595063602F1 -0.010 0.005 0.775 ++++ 12 S595063694F1 -0.013 -0.010 0.779 ++++ 13 S595063997F1 -0.017 -0.016 0.670 +++ 14 S595281612F2 0.075 0.159 0.608 +++ 15 S595282021F2 -0.011 0.000 0.684 +++ 0.068 0.069 |
| Line 184: | Line 140: |
From the output above, the + marks next to each picture indicate how well its respected image is correlated with the others/topography. The more landmarks the better. The columns to the right of the image names indicate how much each image has moved in the x, y, and z direction (by pixels?)respectfully. For the the example, all the images seem to be well correlated except for the first image. This means that the first image needs to be moved more than 1 space (which was previously selected) to correlate. Thus the following commands are entered to see if the first image will become correlated. {{{ 1 3 }}} These give the following output: {{{ new spacing? y[n] y enter spacing 3 3 1 M595328241F0 2.703 5.959 0.819 ++++ 2 M595414641F0 -0.266 0.064 0.877 +++++ 3 M595415038F0 -0.269 0.087 0.897 +++++ 4 M595415434F0 -0.185 0.116 0.869 +++++ 5 M595415831F0 -0.063 0.138 0.830 ++++ 6 M595416228F0 0.283 0.534 0.751 ++++ 7 S595062704F1 0.101 -0.178 0.795 ++++ 8 S595063099F1 -0.007 -0.115 0.891 +++++ 9 S595063212F1 0.044 -0.144 0.861 +++++ 10 S595063299F1 0.002 -0.103 0.899 +++++ 11 S595063602F1 0.057 -0.243 0.853 ++++ 12 S595063694F1 -0.007 -0.138 0.862 +++++ 13 S595063997F1 0.099 -0.437 0.778 ++++ 14 S595281612F2 0.0000 0.0000 0.000 15 S595282021F2 -0.183 0.015 0.715 +++ 0.719 1.558 new spacing? y[n] }}} As can be seen, the first image appears to be correlated, but now the fourteenth image is all messed up. At this moment it worth visually inspecting the images for any irregularities. The best way to visually inspect the images is to use the updateDisplay tool Eric provided. See the updateDisplay tool for instructions on how to set up and use. The maplets for landmark EM0004 look like this. {{attachment:EM0004_1.jpg||width=300}} |
Fixing Landmarks
Image of thing to try:
When to Fix Landmarks
At the end of each tiling or iteration, a form of find_nofit (T or P) is used to check for bad landmarks.
A common find_nofit output will look soemthing like this:
EQ0004: cat 004.OOT EP0002: cat 005.OOT EP0003: cat 006.OOT EO0003: cat 007.OOT EN0003: * cat 008.OOT EN0004: * cat 009.OOT EM0003: . cat 010.OOT EM0004: * cat 011.OOT 132 deleted ! cat 132.OOTThe
The Four main types of find_nofit outputs are:
- ! - the landmark was deleted
- . - the landmark has overlaps
- (space) - the landmark has minor error (don't worry about it).
- * - the landmark has a major error and must be fixed.
All errors are worth recording, but the only output from find_nofit that warrants serious concern is *. Whenever a * is present in the find_nofit output the landmark that * is associated with must be fixed. To fix bad land marks lithos is used in the working directory.
How to Fix Landmarks
Once a problem landmark is identified, the executable lithos can be entered in the working directory to fix the landmark. The steps to do this are as follows:
Step 1
The first major step in fixing a bad landmark is to select that landmark within lithos. As an example, the landmark EM0004 in the find_nofit output above has major errors. To select this landmark the following commands are entered in the lithos executable:
i EM0004 n n
The output of these commands looks like this:
Current landmark = NONE
Main Menu: Q 0123O IUCRSG NVAMBX DEPL FZH? i
>i
Input 6-character landmark name.[Q]
EM0004
-0.31014 0.47683 -0.31113 0.29307
gc slope.pgm
Check for more images? y[n]
n
Include a single image? y[n]
n
Step 2
With a landmark identified in lithos, the next step is to align the landmark within various images of which it is present to one another. To do this, the following commands are typed into the lithos main menu.
1 0 1
The output of these commands looks like this.
Main Menu: Q 0123O IUCRSG NVAMBX DEPL FZH? 1
>1
0. Auto align
1. Individual shift
2. Global shift
3. Align with picture
4. Align with gradient
q. Quit
0
0
k picnm lambda phi cvg nlmk
1 M595328241F0 1.541 0.000 1.000 347
2 M595414641F0 1.093 0.000 1.000 140
3 M595415038F0 1.282 0.000 1.000 171
4 M595415434F0 1.227 0.000 1.000 188
5 M595415831F0 1.301 0.000 1.000 203
6 M595416228F0 1.312 0.000 1.000 230
7 S595062704F1 1.391 0.000 1.000 173
8 S595063099F1 1.138 0.000 0.548 189
9 S595063212F1 1.385 0.000 1.000 202
10 S595063299F1 1.474 0.000 0.702 93
11 S595063602F1 1.390 0.000 0.885 190
12 S595063694F1 1.372 0.000 1.000 123
13 S595063997F1 1.385 0.000 0.550 201
14 S595281612F2 1.857 0.000 0.569 53
15 S595282021F2 0.170 0.000 0.801 112
gc LMRK_DISPLAY0.pgm
gc LMRK_DISPLAY1.pgm
check display
enter spacing
1
1
1 M595328241F0 0.0000 0.0000 0.000
2 M595414641F0 -0.014 0.116 0.825 ++++
3 M595415038F0 -0.012 0.124 0.850 ++++
4 M595415434F0 -0.044 0.061 0.827 ++++
5 M595415831F0 -0.034 -0.109 0.790 ++++
6 M595416228F0 0.231 0.101 0.698 +++
7 S595062704F1 -0.027 0.018 0.685 +++
8 S595063099F1 -0.027 0.017 0.821 ++++
9 S595063212F1 -0.015 -0.005 0.778 ++++
10 S595063299F1 -0.017 -0.005 0.854 ++++
11 S595063602F1 -0.010 0.005 0.775 ++++
12 S595063694F1 -0.013 -0.010 0.779 ++++
13 S595063997F1 -0.017 -0.016 0.670 +++
14 S595281612F2 0.075 0.159 0.608 +++
15 S595282021F2 -0.011 0.000 0.684 +++
0.068 0.069
new spacing? y[n]From the output above, the + marks next to each picture indicate how well its respected image is correlated with the others/topography. The more landmarks the better. The columns to the right of the image names indicate how much each image has moved in the x, y, and z direction (by pixels?)respectfully. For the the example, all the images seem to be well correlated except for the first image. This means that the first image needs to be moved more than 1 space (which was previously selected) to correlate. Thus the following commands are entered to see if the first image will become correlated.
1 3
These give the following output:
new spacing? y[n]
y
enter spacing
3
3
1 M595328241F0 2.703 5.959 0.819 ++++
2 M595414641F0 -0.266 0.064 0.877 +++++
3 M595415038F0 -0.269 0.087 0.897 +++++
4 M595415434F0 -0.185 0.116 0.869 +++++
5 M595415831F0 -0.063 0.138 0.830 ++++
6 M595416228F0 0.283 0.534 0.751 ++++
7 S595062704F1 0.101 -0.178 0.795 ++++
8 S595063099F1 -0.007 -0.115 0.891 +++++
9 S595063212F1 0.044 -0.144 0.861 +++++
10 S595063299F1 0.002 -0.103 0.899 +++++
11 S595063602F1 0.057 -0.243 0.853 ++++
12 S595063694F1 -0.007 -0.138 0.862 +++++
13 S595063997F1 0.099 -0.437 0.778 ++++
14 S595281612F2 0.0000 0.0000 0.000
15 S595282021F2 -0.183 0.015 0.715 +++
0.719 1.558
new spacing? y[n]As can be seen, the first image appears to be correlated, but now the fourteenth image is all messed up. At this moment it worth visually inspecting the images for any irregularities. The best way to visually inspect the images is to use the updateDisplay tool Eric provided. See the updateDisplay tool for instructions on how to set up and use.
The maplets for landmark EM0004 look like this.
