Re: [hugin-ptx] Re: Insta360 One R dual lens image stitching

[T. Modes]

robert...@gmail.com schrieb am Donnerstag, 23. März 2023 um 18:14:39 UTC+1:

Hi! 
I tried the assistant, but did not get useful results. 

it is the same problem as in the linked thread. The dual lens assistant was 
written for horizontal divided images. But your images are vertical divided.

Attached you will find a pto file for a first try. It is not yet perfect, 
but it may be a starting point. You would need a better scene where more 
details are visible in the overlap area. This image has not enough details 
in the overlap. There are only some areas which can be used, so it can not 
be fully optimized.

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test.pto
Description: Binary data

Re: [hugin-ptx] Re: Insta360 One R dual lens image stitching

[robert.le...@gmail.com]

Hi!
I tried the assistant, but did not get useful results.
For some reason I forgot to upload a sample, here it is now:

JPG: 
https://mega.nz/file/uM1ikTqa#ew5-8rNCV79EPRxyeYtUQ3nzSNaQeolWjTjDSze2gAo




On 2023-03-23 17:32, T. Modes wrote:

robert...@gmail.com schrieb am Donnerstag, 23. März 2023 um 13:02:24 UTC+1:

I don't have much experience with dual lens cameras and need some
guidance regarding the Hugin workflow.
What are the lens parameters? It's over 180 FOV, but I can find the
exact numbers.

I'm also a bit stumped regarding crop/mask settings.


A profile would be perfect!


An example image would be nice (preferred is a link, this is a mailing 
list, don't attach big images to a mail) .

Otherwise it's only guessing.

Hugin ships with the dual lens assistant. But not sure if the assistant 
matches to your camera.
There is also some discussion on the list, e.g. 
https://groups.google.com/g/hugin-ptx/c/vYeBUu7_7Ic/m/hDy5vzKWBgAJ


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Re: [hugin-ptx] Re: Insta360 One R dual lens image stitching

[Gunter Königsmann]

Normally both pictures of such a camera have a black border around it. If you 
don't use a mask to tell hugin that this border isn't part of the real picture 
hugin will try to match the black borders to each other, not the picture 
contents. For the rest of you give hugin a rough guess of the parameters and a 
few control points in which the pictures match hugin os good in optimizing the 
lens parameters until they match the lens.

Am 23. März 2023 17:32:09 MEZ schrieb "T. Modes" :
>robert...@gmail.com schrieb am Donnerstag, 23. März 2023 um 13:02:24 UTC+1:
>
>I don't have much experience with dual lens cameras and need some 
>guidance regarding the Hugin workflow. 
>What are the lens parameters? It's over 180 FOV, but I can find the 
>exact numbers. 
>
>I'm also a bit stumped regarding crop/mask settings. 
>
>
>A profile would be perfect! 
>
>
>An example image would be nice (preferred is a link, this is a mailing 
>list, don't attach big images to a mail) . 
>Otherwise it's only guessing.
>
>Hugin ships with the dual lens assistant. But not sure if the assistant 
>matches to your camera.
>There is also some discussion on the list, e.g. 
>https://groups.google.com/g/hugin-ptx/c/vYeBUu7_7Ic/m/hDy5vzKWBgAJ
>
>-- 
>A list of frequently asked questions is available at: 
>http://wiki.panotools.org/Hugin_FAQ
>--- 
>You received this message because you are subscribed to the Google Groups 
>"hugin and other free panoramic software" group.
>To unsubscribe from this group and stop receiving emails from it, send an 
>email to hugin-ptx+unsubscr...@googlegroups.com.
>To view this discussion on the web visit 
>https://groups.google.com/d/msgid/hugin-ptx/7b2076da-37a3-4553-a5f9-8f39959cd7afn%40googlegroups.com.

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[hugin-ptx] Re: Insta360 One R dual lens image stitching

[T. Modes]

robert...@gmail.com schrieb am Donnerstag, 23. März 2023 um 13:02:24 UTC+1:

I don't have much experience with dual lens cameras and need some 
guidance regarding the Hugin workflow. 
What are the lens parameters? It's over 180 FOV, but I can find the 
exact numbers. 

I'm also a bit stumped regarding crop/mask settings. 


A profile would be perfect! 


An example image would be nice (preferred is a link, this is a mailing 
list, don't attach big images to a mail) . 
Otherwise it's only guessing.

Hugin ships with the dual lens assistant. But not sure if the assistant 
matches to your camera.
There is also some discussion on the list, e.g. 
https://groups.google.com/g/hugin-ptx/c/vYeBUu7_7Ic/m/hDy5vzKWBgAJ

-- 
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http://wiki.panotools.org/Hugin_FAQ
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[hugin-ptx] Re: How to create a new keyboard shortcut

[T. Modes]

ronan...@gmail.com schrieb am Donnerstag, 23. März 2023 um 15:54:44 UTC+1:

How can I do ? Can't I upload a version of Hugin already compile ? Or 
perahps I can find a step by step to do it ?


There is an outdated instruction on the panotools wiki 
https://wiki.panotools.org/Hugin_SDK_(MSVC_2013)
It was not updated for a long time and some things changed since then.
But if you never compiled before it will be very difficult to do.

I uploaded a zip archive to sourceforge: 
https://sourceforge.net/projects/hugin/files/hugin/hugin-2023.0/Hugin_2023.0beta0.zip/download
Extract to a new folder and run PTBatcherGUI from there. For a first test 
don't overwrite any existing installation. (I've done no installer on 
purpose.)
For information: In Hugin 2023.0 the file format of the batch queue will 
change. So the new version will have it's own queue. And the old version 
will not read the new format.


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[hugin-ptx] Re: How to create a new keyboard shortcut

[Ronan Lietar]

How can I do ? Can't I upload a version of Hugin already compile ? Or 
perahps I can find a step by step to do it ?

Le mardi 21 mars 2023 à 13:39:13 UTC-3, T. Modes a écrit :

> ronan...@gmail.com schrieb am Dienstag, 21. März 2023 um 01:28:26 UTC+1:
>
> I didn't compiled the default branch with all current commits. I never 
> done that and don't know how to do it.
> I have downloaded all the files from the adresse: 
> https://sourceforge.net/p/hugin/hugin/ci/006bd0734fd3dd48e23ff87513746f461ab72446/
> I copied and replace the 2 xrc files into the xrc directory of hugin. But 
> I don't find where are the .cpp, .txt and .h files in the directory of the 
> programme.
>  I am sorry, I'm not a computeur programmer.
>
>
> Yes, it is not done by simply copying these files. I have now seen that 
> you are on Windows. It is not so easy for a beginner to compile Hugin.
>

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[hugin-ptx] Insta360 One R dual lens image stitching

[robert.le...@gmail.com]

Hi!
I don't have much experience with dual lens cameras and need some 
guidance regarding the Hugin workflow.
What are the lens parameters? It's over 180 FOV, but I can find the 
exact numbers.


I'm also a bit stumped regarding crop/mask settings.


A profile would be perfect!

Thanks!


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http://wiki.panotools.org/Hugin_FAQ
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