Groups
Groups
Sign in
Groups
Groups
Ames Stereo Pipeline Support
Conversations
Labels
About
Send feedback
Help
Group path
Ames Stereo Pipeline Support
Contact owners and managers
1–30 of 609
Welcome to the Ames Stereo Pipeline support forum!
New member posts are moderated, to reduce unsolicited email.
ASP readme:
https://github.com/NeoGeograph
yToolkit/StereoPipeline
Mark all as read
Report group
0 selected
Kalyani
,
Oleg Alexandrov
3
Aug 13
Artifacts in DEM when running parallel_stereo on map-projected Chandrayaan-2 TMC-2 images
To add a little, it is strongly suggested to get a very recent build, from the releases pages, as I
unread,
Artifacts in DEM when running parallel_stereo on map-projected Chandrayaan-2 TMC-2 images
To add a little, it is strongly suggested to get a very recent build, from the releases pages, as I
Aug 13
forwork
,
Oleg Alexandrov
13
Aug 10
Help aligning DEM: Rotation/Translation issues
I notably expanded the Chandrayaan docs (both TMC and OHRC) to handle in detail the initial DEM
unread,
Help aligning DEM: Rotation/Translation issues
I notably expanded the Chandrayaan docs (both TMC and OHRC) to handle in detail the initial DEM
Aug 10
Gianluca Chiarolanza
,
Oleg Alexandrov
3
Aug 9
Subpixel-mode 9 (SGM Poly4) and kernel size
To add to previous, stereo with mapprojected images (so, as a 2nd pass, so a DEM mosaic is produced,
unread,
Subpixel-mode 9 (SGM Poly4) and kernel size
To add to previous, stereo with mapprojected images (so, as a 2nd pass, so a DEM mosaic is produced,
Aug 9
Claire Porter
,
Oleg Alexandrov
3
Aug 4
wv_correct Fails on New-style Vantor/Maxar XML Metadata with Namespaces
Claire, I had Claude cook something up based on your XML preamble. Looks legit. Will be in build 2026
unread,
wv_correct Fails on New-style Vantor/Maxar XML Metadata with Namespaces
Claire, I had Claude cook something up based on your XML preamble. Looks legit. Will be in build 2026
Aug 4
Kalyani
,
Oleg Alexandrov
2
Aug 3
Does ASP support Chandrayaan TMC/TMC-2 3-camera (Fore-Nadir-Aft) multi-view stereo in a single parallel_stereo run?
Multiview is supported but does not do well. It is suggested to bundle adjust the 3 images, do stereo
unread,
Does ASP support Chandrayaan TMC/TMC-2 3-camera (Fore-Nadir-Aft) multi-view stereo in a single parallel_stereo run?
Multiview is supported but does not do well. It is suggested to bundle adjust the 3 images, do stereo
Aug 3
Kalyani
,
Oleg Alexandrov
2
Jul 30
Stuck with isd_generate
I am not sure what mission this is for. If it is for Chandrayaan-2, for TMC or OHRC, we have specific
unread,
Stuck with isd_generate
I am not sure what mission this is for. If it is for Chandrayaan-2, for TMC or OHRC, we have specific
Jul 30
John Peter
,
Oleg Alexandrov
2
Jul 29
Threads in point2dem and pc_align
The point2dem program is very I/O constrained, so there's only that much it can do with extra CPU
unread,
Threads in point2dem and pc_align
The point2dem program is very I/O constrained, so there's only that much it can do with extra CPU
Jul 29
Joshua Carter
,
Oleg Alexandrov
3
Jul 29
Trouble Integrating bundle_adjust and mapproject Into ISIS Workflow
I added a detailed doc for how to create and align terrain mosaics with muti-image Viking data. The
unread,
Trouble Integrating bundle_adjust and mapproject Into ISIS Workflow
I added a detailed doc for how to create and align terrain mosaics with muti-image Viking data. The
Jul 29
Kalyani
,
Oleg Alexandrov
3
Jul 28
Stuck with Chandrayaan-2 TMC-2 Fore/Aft processing (spiceinit / isd_generate errors)
To add to previous, I cannot reproduce this. But what you can do, if no luck with my earlier
unread,
Stuck with Chandrayaan-2 TMC-2 Fore/Aft processing (spiceinit / isd_generate errors)
To add to previous, I cannot reproduce this. But what you can do, if no luck with my earlier
Jul 28
Leith Bade
,
Oleg Alexandrov
6
Jul 13
mapproject getting stuck with no output
What you can do is overlay your left and right mapproj images onto the DEM mapproj onto and see if
unread,
mapproject getting stuck with no output
What you can do is overlay your left and right mapproj images onto the DEM mapproj onto and see if
Jul 13
James Hollingsworth
,
Oleg Alexandrov
3
Jul 4
pixel lock / staircase artifacts
Thanks Oleg... that's helpful :) So subpixel mode 2 works very well in this case. I'll update
unread,
pixel lock / staircase artifacts
Thanks Oleg... that's helpful :) So subpixel mode 2 works very well in this case. I'll update
Jul 4
Riccardo Pedrelli
,
Oleg Alexandrov
2
Jun 26
Back projected dispartiy map
If I understood correctly, when working with mapprojected images, after producing the high resolution
unread,
Back projected dispartiy map
If I understood correctly, when working with mapprojected images, after producing the high resolution
Jun 26
forwork
,
Oleg Alexandrov
2
Jun 11
parallel_stereo completes without generating PC.tif
All these things you see by themselves are likely not an error. I did fix an error with empty PC.tif
unread,
parallel_stereo completes without generating PC.tif
All these things you see by themselves are likely not an error. I did fix an error with empty PC.tif
Jun 11
Oleg Alexandrov
Jun 8
ASP 3.7.0 release
ASP 3.7.0 is released. It added support for Linux Arm. More info at: https://github.com/
unread,
ASP 3.7.0 release
ASP 3.7.0 is released. It added support for Linux Arm. More info at: https://github.com/
Jun 8
Stephen Scheidt
,
Oleg Alexandrov
2
Jun 4
NAC stereo edges
This is a bit odd. One thing you can verify is how the mapprojection DEM behaves there. Maybe it
unread,
NAC stereo edges
This is a bit odd. One thing you can verify is how the mapprojection DEM behaves there. Maybe it
Jun 4
Matthew Hutton
,
Oleg Alexandrov
3
Jun 3
sat_sim for inverse linescan mapprojection
I put a fix to not require the satellite velocity and expanded the doc at https://stereopipeline.
unread,
sat_sim for inverse linescan mapprojection
I put a fix to not require the satellite velocity and expanded the doc at https://stereopipeline.
Jun 3
John Pierangelo
,
Oleg Alexandrov
4
Jun 2
Special use case for generating NAC orthophotos
I responded privately to your other private message. For completeness, here, and briefly, you will
unread,
Special use case for generating NAC orthophotos
I responded privately to your other private message. For completeness, here, and briefly, you will
Jun 2
Arnab Sarkar
,
Oleg Alexandrov
4
May 13
Parallel_stereo with mapprojected images over glaciers
>Do the elevation of the changed surface for my case, the glacier be shifted to the reference DEM
unread,
Parallel_stereo with mapprojected images over glaciers
>Do the elevation of the changed surface for my case, the glacier be shifted to the reference DEM
May 13
lucia.and...@gmail.com
,
Oleg Alexandrov
2
May 12
Trouble installing ASP 3.6.0.
You can try to delete the offending package starting with $HOME/miniconda3/pkgs/qt-main then follow
unread,
Trouble installing ASP 3.6.0.
You can try to delete the offending package starting with $HOME/miniconda3/pkgs/qt-main then follow
May 12
Vertesh Roni
,
Oleg Alexandrov
2
May 8
Noisy hillshade and DEM
For a given stereo pair it is suggested to: - Check if the stereo convergence angle is say between 10
unread,
Noisy hillshade and DEM
For a given stereo pair it is suggested to: - Check if the stereo convergence angle is say between 10
May 8
Michael Barker
, …
Gianluca Chiarolanza
12
May 6
mapproject problem with MESSENGER MDIS image
Thank you Oleg, I have tested the fixed mapproject (from the latest ASP daily build) on the remaining
unread,
mapproject problem with MESSENGER MDIS image
Thank you Oleg, I have tested the fixed mapproject (from the latest ASP daily build) on the remaining
May 6
Mohammad Umayr Romshoo
,
Oleg Alexandrov
3
Apr 30
CRS confusion on tranformation matrix of pc_align function
There should be a little correction in that I wrote. Applying a pc_align transform to camera
unread,
CRS confusion on tranformation matrix of pc_align function
There should be a little correction in that I wrote. Applying a pc_align transform to camera
Apr 30
Arnab Sarkar
, …
Shashank Bhushan
6
Apr 20
Large holes in CARTOSAT-1 DEM using AMES in hilly terrain
Thank you all for the key insights you shared. I will try to incorporate all these suggestions. On
unread,
Large holes in CARTOSAT-1 DEM using AMES in hilly terrain
Thank you all for the key insights you shared. I will try to incorporate all these suggestions. On
Apr 20
Vimal Venugopal
,
Oleg Alexandrov
2
Apr 18
Holes in fractal surface DEM
It is suggested to use stereo with mapprojected images and the asp_mgm algorithm. https://
unread,
Holes in fractal surface DEM
It is suggested to use stereo with mapprojected images and the asp_mgm algorithm. https://
Apr 18
Tirthankar Ghosh
,
Oleg Alexandrov
3
Apr 10
Generating DEM from KH4B
To add, actually a 163 km above ground camera height is corect, that is about the height at which the
unread,
Generating DEM from KH4B
To add, actually a 163 km above ground camera height is corect, that is about the height at which the
Apr 10
forwork
,
Oleg Alexandrov
2
Apr 8
parallel_stereo exhausts system resources without explicit flags and works very slow even on high-core machines
there's an issue when running parallel_stereo on a high-resource machine without explicitly
unread,
parallel_stereo exhausts system resources without explicit flags and works very slow even on high-core machines
there's an issue when running parallel_stereo on a high-resource machine without explicitly
Apr 8
Haruki Hagiwara
, …
Amaury Dehecq
3
Apr 7
How to handle the saturated areas in 8-bit stereo images
Hi Haruki, Yes, from my experience, in 8-bit images, SGM and MGM tend to create artefacts or even
unread,
How to handle the saturated areas in 8-bit stereo images
Hi Haruki, Yes, from my experience, in 8-bit images, SGM and MGM tend to create artefacts or even
Apr 7
davidef...@gmail.com
,
Oleg Alexandrov
5
Mar 27
SPOT 6/7 camera model and jitter correction
Hi Oleg, I have tested the new build with a SPOT 6 stereo pair using the exact model; everything
unread,
SPOT 6/7 camera model and jitter correction
Hi Oleg, I have tested the new build with a SPOT 6 stereo pair using the exact model; everything
Mar 27
John Pierangelo
,
Oleg Alexandrov
2
Mar 20
bundle_adjust reading Image Support Data from .JSON
The Community Sensor Model or any other model creates a camera object that can trace rays to and from
unread,
bundle_adjust reading Image Support Data from .JSON
The Community Sensor Model or any other model creates a camera object that can trace rays to and from
Mar 20
Nadia Jabeen
,
Oleg Alexandrov
2
Mar 13
Low valid pixel percentage when running ASP OpticalBar example
It is advised to mapproject the images with the cameras used in your stereo processing onto the prior
unread,
Low valid pixel percentage when running ASP OpticalBar example
It is advised to mapproject the images with the cameras used in your stereo processing onto the prior
Mar 13