Hi, Have you seen https://panospace.wordpress.com/2008/03/18/edit-the-nadir/ and other tutorials at https://wiki.panotools.org/Tutorials#Zenith_and_Nadir_retouching? They may give some clues.
What I do: I just create control points connecting the nadir with other 'pointing down' images, then I optimize. This is all done in Hugin. If the nadir shot is good, without (noticeable) parallax, the result will be good enough; in a few cases minor retouches will make it be 'magically perfect'. You know, the tripod disappears, and people will wonder how you made that happen... Em seg., 7 de mar. de 2022 às 11:20, [email protected] < [email protected]> escreveu: > I don't understand your question and/or your intent. > You have a panorama that has been formed into a reasonable single image by > some projection. You want to add an image to fill the hole on top, which I > expect means that same projection would no longer be reasonable. I think > no projection would give desirable results. > That is the reason panorama viewing programs exist, rather than always > projecting the whole panorama onto a single flat image. > > If your intent is to use some panorama viewing program and to use hugin to > prepare your panorama for use in that program, I'm sure someone here (not > me) can give you some pointers to existing instructions for doing so. But > they probably won't unless you make it clear that is the question you are > really asking. > > If you instead are asking for the magic projection that makes more than > half of a sphere into a not-terribly-distorted flat image, I don't think it > exists, especially since you don't want the focus to be on the pole, but > the pole would be the center of the flattened half+ sphere. > > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/hugin-ptx/9b6fca1a-f641-4a1e-8b60-84a456d27bc2n%40googlegroups.com > <https://groups.google.com/d/msgid/hugin-ptx/9b6fca1a-f641-4a1e-8b60-84a456d27bc2n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- Luis Henrique Camargo Quiroz http://luishcq.br.tripod.com - http://www.christusrex.org/www2/cantgreg http://panoramaslh.net/ -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/CAEKSoZa2Q5wYAVWy4Wk0%2BeTrk57N4LmN1YyOwLbTGeL9tbtvcg%40mail.gmail.com.
