[ptx] Hugin under OS X problems
Daniel M. German
dmgerman at uvic.ca
Mon Apr 17 08:00:50 BST 2006
Ed, Rick,
I appreciate you both took the time to write the postings. One thing
that is clear to me is that I need to learn the math behind the
creation of the panoramas. Would anybody recommend articles or
textbooks to do so?
Rik> The situation that I hear is this: The subject is a flat surface, the
Rik> lens is rectilinear, and the camera moves between shots. It's probably
Rik> pointed in slightly different directions too, and at different distances
Rik> from the subject surface.
I am more less following this method. The subject is a mural, and it
was just too wide. If I shot from the other side of the street I would
not get the detail I wanted (plus objects in between), and if I shot
it all from one point the edges would have been too small. That is why
I shifted at each photo.
The lens I am using is a Canon EF 100 2.8 USM macro. This test
http://www.photozone.de/8Reviews/lenses/canon_100_28/index.htm shows
that its distortion is negligible.
I am setting a different "lens" for each photo, a,b,c=0 for all
photos, and trying to optimize FOV in all and d,e in all but anchor. I
have also added several horizontal control lines. But I have not been
able to get hugin to cooperate yet :)
I was following this tutorial:
http://www.dojoe.net/tutorials/linear-pano/
--
Daniel M. German "Technology now more often
arouses apocalyptic ecstasies
or visions of the kingdom of God
Jacques Ellul -> than rational reflection"
http://turingmachine.org/
http://silvernegative.com/
dmg (at) uvic (dot) ca
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