[ptx] perspective correction

[Bernard Lang]

* Bruno Postle <bruno at postle.net>, le 16-08-06, a écrit:
> On Tue 15-Aug-2006 at 01:07 +0200, Bernard Lang wrote:
> >* Pablo d'Angelo <pablo.dangelo at web.de>, le 15-08-06, wrote:
> >> Bernard Lang wrote:
> >> 
> >> > I have been trying to follow all the steps of the tutorial
> >> > http://hugin.sourceforge.net/tutorials/perspective/en.shtml
> >> > 
> >> > However, I was unable to achieve any result.
> 
> >> Can you send us your project file? This will help us to see whats going 
> >wrong.
> >
> >well ... it is attached to this email.
> 
> Your control-points look good.
> 
> I downloaded the JPEG and your project file, clicking 'optimise 
> positions' corrected the perspective with an error of 12 pixels, 
> 'optimize positions view and barrel' leaves an error of only 4 
> pixels.
> 
> So your project file works for me, you haven't done anything wrong.
> 
> What version of libpano12 and hugin are you using?


I am running HUGIN on Mandriva Linux.

I had my problems with a Hugin version 0.5, and  I upgraded to 0.6 
with no improvement.

Here are the files I loaded :

version 0.5:

    ftp://ftp.free.fr/pub/Distributions_Linux/plf/mandrake/free/2006.0/./i586/libpano12_0-2.7.0.10-2plf.i586.rpm
    ftp://ftp.proxad.net/pub/Distributions_Linux/Mandrakelinux/official/2006.0/i586/media/main/libwxgtk2.6-2.6.1-1mdk.i586.rpm
    ftp://ftp.proxad.net/pub/Distributions_Linux/Mandrakelinux/official/2006.0/i586/media/main/wxGTK2.6-2.6.1-1mdk.i586.rpm
    ftp://ftp.proxad.net/pub/Distributions_Linux/Mandrakelinux/official/2006.0/i586/media/contrib/hugin-0.5-0.rc1.5mdk.i586.rpm


which I updated to version 0.6:

    ftp://ftp.proxad.net/pub/Distributions_Linux/Mandrakelinux/official/2006.0/i586/media/main/libboost1-1.32.0-4mdk.i586.rpm
    ftp://ftp.proxad.net/pub/Distributions_Linux/Mandrakelinux/official/2006.0/i586/media/main/libboost1-devel-1.32.0-4mdk.i586.rpm
    http://emmanuelfavrenicolin.free.fr/Public/Ordinateur/Mandriva/MDV2005LE/RPMS/./hugin-0.6-1cvs20060307mdk.i586.rpm
    http://emmanuelfavrenicolin.free.fr/Public/Ordinateur/Mandriva/MDV2005LE/RPMS/./enblend-2.5-0.1.102mdk.i586.rpm


Regarding  libpano12  (I did not know I was using anything by that name :-)

Here is the information I extracted (with strings) from the object
code file /usr/lib/libpano12.so.0.0.0 on my machine

2.7.0.10
Copyright 
 1999, 2000, 2001 Helmut Dersch
Fastest
2.7.0.10 , Copyright (c) 1998-2001, H. Dersch, der at fh-furtwangen.de
Douglas Wilkins, Java support enabled
Joost Nieuwenhuijse, Crop outside of image, http://www.ptgui.com
Jim Watters, JPEG optimization, http://photocreations.ca/panotools
Fulvio Senore, Fast transform, http://www.fsoft.it/panorama/pano12.htm
Rik Littlefield, Kevin Kratzke, & Jim Watters, Fix multiple bugs - PSD, 16bit
Rik Littlefield, added mask-from-focus, http://www.janrik.ptools
Rik Littlefield, Improved optimizer, http://www.janrik.ptools
Kevin Kratzke, Radial Shift fix, http://www.kekus.com
Jim Watters, Updated PSD format, http://photocreations.ca/panotools
Jim Watters, Allowed linking of y, p, & r values, http://photocreations.ca/panotools

Does that answer the question about version ?

Thank you for your help.

Bernard

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