[hugin-ptx] Re: Panini on Windows 7 [no more opengl errors!]

2012-08-20 Thread Lilien_HH
dex Otaku wrote:


 Thom has been in touch and I shall be posting a new Windows binary in the 
 next few weeks.

 
This is great news, thank you very much for your work!

Regards
Juergen

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Re: [hugin-ptx] Re: Panini on ubuntu 12.04

2012-08-20 Thread Stefan Peter
On 19.08.2012 13:37, Stefan Peter wrote:
 However, I'm currently building a precise package that should take care
 of this issue.

Sorry for all Panini users waiting for the ubuntu precise (12.04) or
quantal (12.08) packages to appear on ppa:hugin/hugin-builds : Both
packages are in the launchpad queue for 30 hours now without any sign
to be done sooner or later.

I assume that the upcoming quantal release consumes all the launchpad
resources, so we will have to wait until this is over. But the packages
built using pbuilder locally, so once the gods of launchpad decides that
the service is usable for normal users again, I'm positive the
packages will show up immediately.

In the meantime, why don't you add the latest hugin builds ppa
(https://launchpad.net/~hugin/+archive/hugin-builds) to your
sources.list in order to be prepared when the time comes? You even can
add the next Hugin builds ppa
(https://launchpad.net/~hugin/+archive/next) containing the 2012.02 beta
release builds to your sources.list to gain access to the bleeding edge
in hugin development.

Anyways you will find instructions to to so at the urls mentioned above.

Sorry for the delay

Stefan Peter


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In summary, I think you are trying to solve a problem that may not
need to be solved, using a tool that is not meant to solve it, without
understanding what is causing your problems and without knowing how
the tool actually works in the first place :)
Jeffrey J. Kosowsky on the backuppc mailing list

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Re: [hugin-ptx] 360 degree panorama *very* distorted

2012-08-20 Thread Marcus Sundman
On Monday, August 20, 2012 3:13:18 AM UTC+3, Luís Henrique Camargo Quiroz 
wrote:

   Hi Marcus!

   Have you checked if the first and last images have control points 
 linking them togheter?


Yes.
 

   Many times I do my first optimization of yaw and pitch only, leaving 
 roll=0, perhaps this could help you; further optimizations can/should 
 consider roll, of course, but your values seen fine 


I did that. First only yaw for all except my position anchor image, then 
only pitch, then both yaw and pitch, then yaw, pitch and roll. Then I 
deselect yaw, pitch and roll when I optimize the other values, then 
deselect the other values and re-optimize yaw, pitch and roll, etc.
 

 HAHA! please, turn off the translations X, Y and Z, they should be used 
 only for flat images, aka mosaics.


Why? I thought they were for if I move the location of the camera between 
taking the pictures, which I indeed did (although not by very much in 
relation to the distance of what I took pictures of).

Anyway, doing the whole optimization from scratch for the fourth time, now 
leaving x, y and z zeroed, seemed to have fixed it.

Cheers,
Marcus

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Re: [hugin-ptx] 360 degree panorama *very* distorted

2012-08-20 Thread Marcus Sundman
On Monday, August 20, 2012 7:25:58 AM UTC+3, Groogle wrote:

 On Sunday, 19 August 2012 at 15:57:27 -0700, Marcus Sundman wrote: 
  Hi, 
  
  This is probably something simple, but I really can't figure out what 
 I'm 
  doing wrong. 
  In hugin I have 15 images connected using 421 control points (mean error 
  0.2px, max 2.4). 
  After the optimization the images range from yaw=-133.7 to yaw=173.4. 
  That's ~307 degrees, but why not 360? 

 It's difficult to say without knowing how you took these images.  The 
 yaw values in the image tab suggest that you did not space them 
 equally.  That could be part of the bug, of course.

 
They are not spaced equally. Some are even completely on top of each other 
(but with different exposure, for exposure fusion).

Clearly something has gone wrong with the control point detection, 
 something that the detector doesn't recognize.  Try looking at the 
 control point window to see the control points between adjacent images 
 (i.e. start with images 0 and 1, then move on until you get to the end 
 (14 and 0).

 
Nope. Before I even started to optimize things I went through *all* control 
points for all 120 combinations of image pairs (including pairs of the 
same image). Some bad points I removed, some I refined, and then I also 
added some points.

 The final image becomes extremely distorted. After changing the field of 
  view to 360x80 the stiching produces this: 
  ... 

 What does the fast panorama preview look like before and after?


It looked the same before, just a smaller part of the image.

Anyway, doing the optimizations a fourth time from scratch fixed it for me. 
I don't know what the problem was but now it's gone. :)

Cheers,
Marcus

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