On Sat 12-Jun-2010 at 01:05 +0200, Wirz wrote:
I'm having some issues with the translation parameters (Tx, Ty, Tz).
As soon as I start optimizing these parameters (and they get nonzero
values) the photometric optimisation is not possible any more (Error: no
overlapping points found, Photometric optimisation aborted.)
Furthermore, the final output is kind of broken as soon as the
translation parameters are nonzero: Either the output from nona is
totally white or at least some of the output-pictures are clipped.
http://www.rzuser.uni-heidelberg.de/~lwirz/hugin/
Im running a 2010.10.a3988d6c4e7b (about one week old) on an debian
machine. Nona is executed on the graphics card.
I haven't had a chance to test the project yet.
Part of the problem is that nona gpu acceleration almost certainly
doesn't cope with translation parameters. We need to add a check in
Hugin to prevent this workflow.
Though I don't know why photometric optimisation isn't working.
I have seen recently occasional 'white images' in the preview, but
this appears to be a preview or cache bug as they can be restored by
turning other photos on and off. Has anyone else seen these 'white
images'?
--
Bruno
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