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Ames Stereo Pipeline Support

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Welcome to the new Ames Stereo Pipeline support forum!

This forum is intended to replace the old mailing list with a more accessible place to get information about using the Ames Stereo Pipeline. The old mailing list will still be maintained but all new ASP questions should be posted on this forum.

ASP web page: https://github.com/NeoGeographyToolkit/StereoPipeline

0 selected

Jean Baptiste Barré, … Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]4

Mar 14

differences in the tsai files produced by cam_gen ASP v3.3 and cam_gen ASPv3.5

Thank you for making time and explaining about these differences. So it's not a cause for concern

unread,

differences in the tsai files produced by cam_gen ASP v3.3 and cam_gen ASPv3.5

Thank you for making time and explaining about these differences. So it's not a cause for concern

Mar 14

Catherine Hanagan, Oleg Alexandrov3

Mar 11

point2dem failure

Looking at this more carefully, there seems to exist some dissimilarity in the first part of image

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point2dem failure

Looking at this more carefully, there seems to exist some dissimilarity in the first part of image

Mar 11

Stephen Scheidt, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]3

Mar 4

ERROR: The CSV format string is not set.

Excellent. Fixed using: --csv-format '1:lat 2:lon 3:height_above_datum' Consulted https://

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ERROR: The CSV format string is not set.

Excellent. Fixed using: --csv-format '1:lat 2:lon 3:height_above_datum' Consulted https://

Mar 4

Willie Trafton, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]3

Feb 25

Issues building ASP - Guidance Replicating Daily Builds?

Thank you for your advice and helpful guidance! I'll check for any conflicting VisionWorkbench

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Issues building ASP - Guidance Replicating Daily Builds?

Thank you for your advice and helpful guidance! I'll check for any conflicting VisionWorkbench

Feb 25

John Pierangelo, Oleg Alexandrov2

Feb 12

sfs: Memory Leak?

I think what is going on here is that the images are read fully in memory. It is suggested to use the

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sfs: Memory Leak?

I think what is going on here is that the images are read fully in memory. It is suggested to use the

Feb 12

Enrico Mattea, … Oleg Alexandrov8

Feb 12

Crash correlating tiles of Pléiades

I put fixes for the issues of not respecting fully user's memory limit option and for crashing

unread,

Crash correlating tiles of Pléiades

I put fixes for the issues of not respecting fully user's memory limit option and for crashing

Feb 12

Rainey Aberle, … Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]5

Feb 11

Bundle adjust parameter ranges and/or cost function?

>Is there a way to provide a list of images associated with each camera to optimize their

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Bundle adjust parameter ranges and/or cost function?

>Is there a way to provide a list of images associated with each camera to optimize their

Feb 11

Sakiru Olarewaju Olagunju, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]2

Feb 10

Holes and Poor Matching Results while Generating DEM from WorldView-02 Stereo Images

You are seeing failures in the lake, building edges, and tree edges. This is all quite expected.

unread,

Holes and Poor Matching Results while Generating DEM from WorldView-02 Stereo Images

You are seeing failures in the lake, building edges, and tree edges. This is all quite expected.

Feb 10

James Hollingsworth, Oleg Alexandrov4

Feb 7

dem_mosaic behaviour

Mega awesome Oleg. Amazing, as always. But I would encourage people to take care with nans, as they

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dem_mosaic behaviour

Mega awesome Oleg. Amazing, as always. But I would encourage people to take care with nans, as they

Feb 7

Daniel Evans, … Oleg Alexandrov4

Jan 31

Glad to hear about improved results with a new image matching algorithm. We have a couple of GCP-

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Glad to hear about improved results with a new image matching algorithm. We have a couple of GCP-

Jan 31

Rachael Hoover, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]2

Jan 30

hiedr2mosaic.py

Since you mentioned that you downloaded the ISIS data, it should work. Maybe there's some mix up.

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hiedr2mosaic.py

Since you mentioned that you downloaded the ISIS data, it should work. Maybe there's some mix up.

Jan 30

Francesco Ioli, Oleg Alexandrov4

Jan 28

High residuals and DEM artifacts with SPOT-5 stereo using bundle adjustment

I am getting a lot more clean matches with the RPC camera rather than the SPOT5 exact camera. So, ASP

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High residuals and DEM artifacts with SPOT-5 stereo using bundle adjustment

I am getting a lot more clean matches with the RPC camera rather than the SPOT5 exact camera. So, ASP

Jan 28

grace...@gmail.com, … Oleg Alexandrov8

Jan 13

Custom physical camera model

> But when running "mapproject DEM.tif left.tif left.json output.tif" to check the model

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Custom physical camera model

> But when running "mapproject DEM.tif left.tif left.json output.tif" to check the model

Jan 13

Johanna Alen-Bella, … Oleg Alexandrov9

Jan 9

Bundle-adjusted stereo produces lower-quality DEM

Bundle adjustment should work well unless some mixup happens. The following command should work:

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Bundle-adjusted stereo produces lower-quality DEM

Bundle adjustment should work well unless some mixup happens. The following command should work:

Jan 9

l pp, Oleg Alexandrov5

12/23/24

In the correlation phase, the stereo_corr process enters the sleep state

Thank you very much for your reply, I will try what you said. 在2024年12月24日星期二 UTC+8 02:56:19<oleg.

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In the correlation phase, the stereo_corr process enters the sleep state

Thank you very much for your reply, I will try what you said. 在2024年12月24日星期二 UTC+8 02:56:19<oleg.

12/23/24

Chaolin ZHANG, … Daniel Berman4

12/23/24

Making HiRISE DEM with new images missing CCD4 and CCD9

I was able to get around this by using IR10-0 and IR10-1 and changing their filenames to RED4_0 and

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Making HiRISE DEM with new images missing CCD4 and CCD9

I was able to get around this by using IR10-0 and IR10-1 and changing their filenames to RED4_0 and

12/23/24

12/17/24

Project multiple sensor coordinates through camera?

Hello, I have a series of coordinates in sensor space that I would like to project through a single

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Project multiple sensor coordinates through camera?

Hello, I have a series of coordinates in sensor space that I would like to project through a single

12/17/24

jai singla, … Oleg Alexandrov10

12/13/24

DG High definition data

It should produce an out-PC.tif at the end. Then you need to use point2dem as in the tutorial. If you

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DG High definition data

It should produce an out-PC.tif at the end. Then you need to use point2dem as in the tutorial. If you

12/13/24

Christophe Kinnard, … Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]20

12/12/24

stereo with 'map-ready' maxar products?

I get it, the overlap is much smaller than the extent of the crop....so even with a large collar size

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stereo with 'map-ready' maxar products?

I get it, the overlap is much smaller than the extent of the crop....so even with a large collar size

12/12/24

César Deschamps-Berger, Oleg Alexandrov2

12/12/24

point2dem QuadTree OOM Killed

Recently I've used point2dem with much larger point clouds (more than 200k lines and 50k columns)

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point2dem QuadTree OOM Killed

Recently I've used point2dem with much larger point clouds (more than 200k lines and 50k columns)

12/12/24

grace...@gmail.com, … Oleg Alexandrov29

12/11/24

Warning: It appears that the input images are map-projected.

The triangulation source code is in: https://github.com/visionworkbench/visionworkbench/blob/master/

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Warning: It appears that the input images are map-projected.

The triangulation source code is in: https://github.com/visionworkbench/visionworkbench/blob/master/

12/11/24

Jorge Berkhoff, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]2

12/10/24

Error in the code

The software actually worked correctly here. It fit a camera given an image and four corners, and it

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Error in the code

The software actually worked correctly here. It fit a camera given an image and four corners, and it

12/10/24

islam koa, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]2

12/5/24

Map Projection of Multispectral Pleiades Images

Normally there should be a camera file as an argument to mapproject as well, unless your image has an

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Map Projection of Multispectral Pleiades Images

Normally there should be a camera file as an argument to mapproject as well, unless your image has an

12/5/24

tjp...@pacbell.net, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]2

12/3/24

Spiceinit error

This is an ISIS error, may want to ask those folks by raising an issue on their github repo. You can

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Spiceinit error

This is an ISIS error, may want to ask those folks by raising an issue on their github repo. You can

12/3/24

grace...@gmail.com, … Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]13

11/28/24

ERROR: Unable to find enough interest point matches in the images.

>Second time around, when I started the gui with "stereo_gui left.tif right.tif run/run"

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ERROR: Unable to find enough interest point matches in the images.

>Second time around, when I started the gui with "stereo_gui left.tif right.tif run/run"

11/28/24

Percy Peralta, Oleg Alexandrov2

11/15/24

Direct application of transformation matrix for alignment of the orthoimage Left

It is not possible to simply move a DRG image because this one is projected, so it is distorted where

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Direct application of transformation matrix for alignment of the orthoimage Left

It is not possible to simply move a DRG image because this one is projected, so it is distorted where

11/15/24

Oleg Alexandrov, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]6

11/11/24

Re: The migration of spatial positions

To create a DEM from the point cloud, do: point2dem --t_srs ' +proj=sinu +a=3396190 +b=3396190 +

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Re: The migration of spatial positions

To create a DEM from the point cloud, do: point2dem --t_srs ' +proj=sinu +a=3396190 +b=3396190 +

11/11/24

Daniel Evans, Oleg Alexandrov3

11/1/24

Stepped effect in mapproject with a low-res DEM

Ah, thanks for the details. That prompted me to look closer at the script I was using to run

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Stepped effect in mapproject with a low-res DEM

Ah, thanks for the details. That prompted me to look closer at the script I was using to run

11/1/24

Haruki Hagiwara, Alexandrov, Oleg (ARC-TI)[KBR Wyle Services, LLC]2

10/31/24

jitter_solve makes a lot of no-data values in the final DEM

You could check if you used dense matches from disparity for the jitter solver. Without those, it may

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jitter_solve makes a lot of no-data values in the final DEM

You could check if you used dense matches from disparity for the jitter solver. Without those, it may

10/31/24

haiping yin, … Oleg Alexandrov3

10/29/24

processing speed

If your terrain is steep, that can result in long processing times. Then one can consider

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processing speed

If your terrain is steep, that can result in long processing times. Then one can consider

10/29/24

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