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multi-camera software from the Straw Lab
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Jonathan Barsotti
,
Andrew Straw
2
Mar 24
Calibration methodology issue
Dear Jonathan, We are finalizing a new release, a revision to the documentation, and a protocol
unread,
Calibration methodology issue
Dear Jonathan, We are finalizing a new release, a revision to the documentation, and a protocol
Mar 24
Floris van Breugel
,
Andrew Straw
3
12/12/24
braidz: badzipfile "file is not a zip file"
Perfect, thanks :D - Floris On Thu, Dec 12, 2024 at 9:09 AM Andrew Straw <dr.andrew.straw@gmail.
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braidz: badzipfile "file is not a zip file"
Perfect, thanks :D - Floris On Thu, Dec 12, 2024 at 9:09 AM Andrew Straw <dr.andrew.straw@gmail.
12/12/24
rpmpi...@gmail.com
,
Andrew Straw
3
12/9/24
pyMVG calibration to Flydra xml
Dear Remco, I'm glad it works. Regarding adding an input argument, do you mean to braid-offline-
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pyMVG calibration to Flydra xml
Dear Remco, I'm glad it works. Regarding adding an input argument, do you mean to braid-offline-
12/9/24
Floris van Breugel
,
Andrew Straw
2
11/18/24
reprojection 3D data into 2D camera views
Hi Floris, The `braidz-export-rrd` program will export braidz files to .rrd files, the rerun viewer
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reprojection 3D data into 2D camera views
Hi Floris, The `braidz-export-rrd` program will export braidz files to .rrd files, the rerun viewer
11/18/24
Floris van Breugel
,
Andrew Straw
3
11/15/24
strand-cam publish images to ROS?
Thanks, that looks like a super helpful script, I'll see what I can do! - Floris On Sat, Nov 9,
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strand-cam publish images to ROS?
Thanks, that looks like a super helpful script, I'll see what I can do! - Floris On Sat, Nov 9,
11/15/24
Lewis
, …
Michael Harrap
11
10/24/24
Unable to use xml file, skew not supported
Hello Michael, Thank you very much for your reply and your example video. I followed your
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Unable to use xml file, skew not supported
Hello Michael, Thank you very much for your reply and your example video. I followed your
10/24/24
Floris van Breugel
,
Andrew Straw
3
6/4/24
broken trajectories, missing 2d data, dropping frames
Hi Andrew, That seems to have done the trick, thanks! I confirmed that I no longer see the dropping
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broken trajectories, missing 2d data, dropping frames
Hi Andrew, That seems to have done the trick, thanks! I confirmed that I no longer see the dropping
6/4/24
Andrew Straw
4/22/24
Alpha Release 0.12.0-alpha.5 of Strand Camera and Braid
Hi All, I'm happy to announce the next alpha release of Strand Camera and Braid. A couple
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Alpha Release 0.12.0-alpha.5 of Strand Camera and Braid
Hi All, I'm happy to announce the next alpha release of Strand Camera and Braid. A couple
4/22/24
Andrew Straw
2/5/24
Alpha Release 0.12.0-alpha.4 of Strand Camera and Braid
I would like to announce the alpha release of Strand Camera and Braid 0.12.0-alpha.4. These programs
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Alpha Release 0.12.0-alpha.4 of Strand Camera and Braid
I would like to announce the alpha release of Strand Camera and Braid 0.12.0-alpha.4. These programs
2/5/24
Floris van Breugel
,
Andrew Straw
4
2/5/24
remote cameras with >1 computer (token issue)
Hi Floris, Thanks for the follow-up. Perhaps a slightly better link for the alpha release is this one
unread,
remote cameras with >1 computer (token issue)
Hi Floris, Thanks for the follow-up. Perhaps a slightly better link for the alpha release is this one
2/5/24
Floris van Breugel
,
Andrew Straw
2
2/5/24
camera setting filename type options and syntax
Hi Floris, For Basler cameras, camera settings are stored in a “.pfs" file. Read more about it
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camera setting filename type options and syntax
Hi Floris, For Basler cameras, camera settings are stored in a “.pfs" file. Read more about it
2/5/24
Antoine Cribellier
,
Andrew Straw
3
5/10/23
Camera url in braid
Dear Andrew, Thanks and indeed such solution would be really handy. Best, Antoine Le mardi 9 mai 2023
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Camera url in braid
Dear Andrew, Thanks and indeed such solution would be really handy. Best, Antoine Le mardi 9 mai 2023
5/10/23
Floris van Breugel
,
Andrew Straw
3
4/14/23
using auxiliary cameras for calibration purposes
Excellent, that's what I thought but wanted to check. Thanks!! - Floris On Friday, April 14, 2023
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using auxiliary cameras for calibration purposes
Excellent, that's what I thought but wanted to check. Thanks!! - Floris On Friday, April 14, 2023
4/14/23
Nicolas Nagloo
2
1/27/23
cannot convert to or from flydra xml
Hi All, I have fixed the problem i was having! This error was caused by having floating point numbers
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cannot convert to or from flydra xml
Hi All, I have fixed the problem i was having! This error was caused by having floating point numbers
1/27/23
David Stupski
,
Elhanan Ben Yishay
3
12/12/22
Checkerboard Calibration Crashing Braid 0.12.0
Hi David, I just saw your message now. I have the same issue with Braid + Basler Ace2 cameras +
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Checkerboard Calibration Crashing Braid 0.12.0
Hi David, I just saw your message now. I have the same issue with Braid + Basler Ace2 cameras +
12/12/22
rpmpi...@gmail.com
,
Andrew Straw
9
6/21/22
Braid compiled for ubuntu 22.04
Dear Remco, I'm glad to hear the triggering works. The April Tag file naming feature should be
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Braid compiled for ubuntu 22.04
Dear Remco, I'm glad to hear the triggering works. The April Tag file naming feature should be
6/21/22
David Stupski
,
Andrew Straw
2
5/14/22
Bad Magic File Number for .braidz files?
Dear David, Pardon my late reply -- I had missed your message until just now. Is this still an issue?
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Bad Magic File Number for .braidz files?
Dear David, Pardon my late reply -- I had missed your message until just now. Is this still an issue?
5/14/22
Annika Rings
,
Andrew Straw
2
5/14/22
Question about building strand-cam
Dear Annika, Please pardon my late reply -- somehow this message escaped my notice until just now.
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Question about building strand-cam
Dear Annika, Please pardon my late reply -- somehow this message escaped my notice until just now.
5/14/22
Antoine Cribellier
, …
Andrew Straw
12
1/14/22
Hardware requirement: CPU and GPU (CUDA)
Dear Andrew, We received the new PC with a Intel Core i9-12900K, and I just run the same tests with
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Hardware requirement: CPU and GPU (CUDA)
Dear Andrew, We received the new PC with a Intel Core i9-12900K, and I just run the same tests with
1/14/22
Andrew Straw
12/15/21
Re: Calibration issues
Hi Elhanan, (Sorry for my slow response.) I don't have any great idea. My only suggestion is to
unread,
Re: Calibration issues
Hi Elhanan, (Sorry for my slow response.) I don't have any great idea. My only suggestion is to
12/15/21
Aaron Allen
,
Andrew Straw
3
12/10/21
uFMF (version?) not able to be read by other software.
Dear Andrew, Thanks for the rapid response. I agree that adding support for CTrax style uFMF to
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uFMF (version?) not able to be read by other software.
Dear Andrew, Thanks for the rapid response. I agree that adding support for CTrax style uFMF to
12/10/21
Aaron Allen
,
Andrew Straw
6
12/7/21
Bug with Pylon software (presumably) associated with the "Maximum Transfer Size"
Good afternoon, The fix in 0.11.1 regarding MaxTransferSize has solved my issue with frame rates and
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Bug with Pylon software (presumably) associated with the "Maximum Transfer Size"
Good afternoon, The fix in 0.11.1 regarding MaxTransferSize has solved my issue with frame rates and
12/7/21
rpmpi...@gmail.com
,
Andrew Straw
6
12/6/21
Setting the maximum USB data transfer size
Hi Andrew, This morning I tested version 0.11.1 with MaxTransferSize at max we can now connect all
unread,
Setting the maximum USB data transfer size
Hi Andrew, This morning I tested version 0.11.1 with MaxTransferSize at max we can now connect all
12/6/21
Andrew Straw
12/4/21
Release 0.11.1 of Strand Camera and Braid
I would like to announce the release of Strand Camera and Braid 0.11.1. These programs are meant for
unread,
Release 0.11.1 of Strand Camera and Braid
I would like to announce the release of Strand Camera and Braid 0.11.1. These programs are meant for
12/4/21
Andrew Straw
2
12/2/21
Release 0.11.0 of Strand Camera and Braid
Whoops, I used the link for this Google Group. The correct URL is https://groups.google.com/g/
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Release 0.11.0 of Strand Camera and Braid
Whoops, I used the link for this Google Group. The correct URL is https://groups.google.com/g/
12/2/21
Renaud Bastien
,
Andrew Straw
2
9/13/21
Modification of the tracker to match our setup
Hi, Good you are making progress. The actual subtraction (in "absolute difference mode") is
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Modification of the tracker to match our setup
Hi, Good you are making progress. The actual subtraction (in "absolute difference mode") is
9/13/21
Renaud Bastien
, …
Andrew Straw
12
8/20/21
IR lights underwater
Thanks for your answer. I am not sure exactly what I would need but I knew that lights were difficult
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IR lights underwater
Thanks for your answer. I am not sure exactly what I would need but I knew that lights were difficult
8/20/21
Elhanan Ben Yishay
,
Andrew Straw
6
7/27/21
Weird calibration alignment (cone instead of cylinder)
I just released Braid 0.10.1 which supports using PyMVG calibration format as inputs to Braid. I
unread,
Weird calibration alignment (cone instead of cylinder)
I just released Braid 0.10.1 which supports using PyMVG calibration format as inputs to Braid. I
7/27/21
Andrew Straw
7/27/21
Braid 0.10.1 released - use calibrations in pymvg format
Hi all, Today I released Braid 0.10.1 (and - for completeness, although nothing significant should
unread,
Braid 0.10.1 released - use calibrations in pymvg format
Hi all, Today I released Braid 0.10.1 (and - for completeness, although nothing significant should
7/27/21
Andrew Straw
7/26/21
Reprojection errors with April Tags + DLT vs MultiCamSelfCal
Hi, (In the interest of keeping the Github issue tracker focused on bugs and conversation here in
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Reprojection errors with April Tags + DLT vs MultiCamSelfCal
Hi, (In the interest of keeping the Github issue tracker focused on bugs and conversation here in
7/26/21