Re: [hugin-ptx] Level a panorama in batch

2016-02-25 Thread Carlos Eduardo G. Carvalho (Cartola) 
Hi people,

I've tried here to rotate, then use linefind, then rotate back. The problem
is that the linefind wasn't successful enough to level the scene. It has
found 2 lines, one ok, but the other completely wrong and even only with
the OK one the panorama didn't level correctly, it would need at least
another one. I guess maybe it is a problem of the scene itself. Probably
this approach would be ok for a scene with more clear lines.

If it was ok, I guess the order wouldn't matter Don, as I am treating each
frame separately and not in the same PTO file.

I am thinking in new alternatives. Maybe using a mask to let in the image
only the parts where I know where there are correct lines, although not
easy to "auto find".

Thanks!



Carlos E G Carvalho (Cartola)
http://cartola.org/360
http://www.panoforum.com.br/

2016-02-24 16:24 GMT-03:00 dgjohnston <dgjohns...@accesscomm.ca>:

> Or do all the alignment frame to frame, if needed, before the second
> rotation?
>
>
>
> Don Johnston
> Sent from my Samsung device
>
>
>  Original message 
> From: Gnome Nomad <gnomeno...@gmail.com>
> Date: 2016-02-24 10:26 AM (GMT-08:00)
> To: hugin-ptx <hugin-ptx@googlegroups.com>
> Subject: Re: [hugin-ptx] Level a panorama in batch
>
> I've always wondered: rotate each frame 90 degrees and now all the
> horizontals are verticles. Run linefind, rotate each frame back, then can
> you use a script to turn "vertical" lines into horizontal lines inside the
> PTO?
>
> Always thought that rotation was the only conceptual difference between
> the two line types.
> On Feb 24, 2016 02:01, "Carlos Eduardo G. Carvalho (Cartola)" <
> cartol...@gmail.com> wrote:
>
>> Hi,
>>
>> I have a video made with a Ricoh Theta S and I would like to level it.
>>
>> I've tried to level the first frame by hand and then stitch the other
>> frames with each predecessor, but it fails after some frames.
>>
>> Is there a way to level an image using a script? I've seen that
>> "linefind" only finds vertical lines, but this specific scene doesn't have
>> good verticals. I've tried and it didn't find any. The scene has a good
>> horizon line, but the Align inside Hugin also didn't work.
>>
>> Any suggestions?
>>
>> Carlos E G Carvalho (Cartola)
>> http://cartola.org/360
>> http://www.panoforum.com.br/
>>
>> --
>> 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
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Re: [hugin-ptx] Level a panorama in batch

2016-02-24 Thread dgjohnston 


Or do all the alignment frame to frame, if needed, before the second rotation? 


Don JohnstonSent from my Samsung device

 Original message 
From: Gnome Nomad <gnomeno...@gmail.com> 
Date: 2016-02-24  10:26 AM  (GMT-08:00) 
To: hugin-ptx <hugin-ptx@googlegroups.com> 
Subject: Re: [hugin-ptx] Level a panorama in batch 

I've always wondered: rotate each frame 90 degrees and now all the horizontals 
are verticles. Run linefind, rotate each frame back, then can you use a script 
to turn "vertical" lines into horizontal lines inside the PTO?
Always thought that rotation was the only conceptual difference between the two 
line types.
On Feb 24, 2016 02:01, "Carlos Eduardo G. Carvalho (Cartola)" 
<cartol...@gmail.com> wrote:
Hi,

I have a video made with a Ricoh Theta S and I would like to level it.

I've tried to level the first frame by hand and then stitch the other frames 
with each predecessor, but it fails after some frames.

Is there a way to level an image using a script? I've seen that "linefind" only 
finds vertical lines, but this specific scene doesn't have good verticals. I've 
tried and it didn't find any. The scene has a good horizon line, but the Align 
inside Hugin also didn't work.

Any suggestions?

Carlos E G Carvalho (Cartola)
http://cartola.org/360
http://www.panoforum.com.br/






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Re: [hugin-ptx] Level a panorama in batch

2016-02-24 Thread Gnome Nomad 
I've always wondered: rotate each frame 90 degrees and now all the
horizontals are verticles. Run linefind, rotate each frame back, then can
you use a script to turn "vertical" lines into horizontal lines inside the
PTO?

Always thought that rotation was the only conceptual difference between the
two line types.
On Feb 24, 2016 02:01, "Carlos Eduardo G. Carvalho (Cartola)" <
cartol...@gmail.com> wrote:

> Hi,
>
> I have a video made with a Ricoh Theta S and I would like to level it.
>
> I've tried to level the first frame by hand and then stitch the other
> frames with each predecessor, but it fails after some frames.
>
> Is there a way to level an image using a script? I've seen that "linefind"
> only finds vertical lines, but this specific scene doesn't have good
> verticals. I've tried and it didn't find any. The scene has a good horizon
> line, but the Align inside Hugin also didn't work.
>
> Any suggestions?
>
> Carlos E G Carvalho (Cartola)
> http://cartola.org/360
> http://www.panoforum.com.br/
>
> --
> 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/CALW1f7ijodjCqU9qgbUGxzSYEfd9Uh5FF-SiqNfAmtamc0cMQA%40mail.gmail.com
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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[hugin-ptx] Level a panorama in batch

2016-02-24 Thread Carlos Eduardo G. Carvalho (Cartola) 
Hi,

I have a video made with a Ricoh Theta S and I would like to level it.

I've tried to level the first frame by hand and then stitch the other
frames with each predecessor, but it fails after some frames.

Is there a way to level an image using a script? I've seen that "linefind"
only finds vertical lines, but this specific scene doesn't have good
verticals. I've tried and it didn't find any. The scene has a good horizon
line, but the Align inside Hugin also didn't work.

Any suggestions?

Carlos E G Carvalho (Cartola)
http://cartola.org/360
http://www.panoforum.com.br/

-- 
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http://wiki.panotools.org/Hugin_FAQ
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