too confusing IMO. the solution to a flipped panorama is a numeric transform, roll 180°. http://wiki.panotools.org/Hugin_FAQ#Why_is_my_panorama_upside_down_.3F
Yuv Carl von Einem wrote: > We have now two different anchor buttons in the Images tab. How about > adding two more buttons: > - Anchor this image as nadir shot > - Anchor this image as zenith shot > This is a simple step even for newbies and both new anchors would tell > hugin (i.e. the optimiser) that a certain image contains one pixel with > pitch=-90 or pitch=90 respectively. > I think these two new anchors together with at least one pair of > vertical CPs would work great to avoid images flipping over during > optimisation. > > Maybe this could even be a replacement for the 'Anchor this image for > position' button. > > Yuval Levy wrote: >> It is one of the unsolved problem of stitching the sphere, to >> determine computationally what is up and what is down. This is why >> sometimes panoramas stitch upside down. > > Just a crazy thought: how about a special CP for the sun? If I see the > sun in my panorama and simply mark the sun's center with a "directional > CP" this could probably help to find the real North in case the time > (UTC+-...) (and date?) are correct. Maybe a cool addition when several > panoramas should later be linked within a tour -> automated Hotspot > addition... > > Carl > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hugin-ptx -~----------~----~----~----~------~----~------~--~---
