Well, I'll look into that. I actually did bring up the Optimizer Tab as before (since it solved the last issue), but the only optimizations presented to me this time were yaw/pitch/roll. I'll try again tomorrow (?) and see where one can ADD parameters, and do the 'translation y'. I'll also look at the lens section (didn't do so before), and look to selecting the 'lens b'.
Thank you for answering so quickly. -Scott On Sunday, February 20, 2022 at 6:49:05 PM UTC-5 [email protected] wrote: > On Sunday, February 20, 2022 at 4:52:32 PM UTC-5 scott092707 wrote: > >> >> New problem: >> >> I have a two-photo vertical panorama of a building (with a neat bunch of >> sculptures at the top), and despite indicating the entire sides of the >> buildings in each photo of the same lines - bottom to top - the building >> suddenly becomes wider on each side. >> > > The answer you seem to need is the same as last time: You need to > optimize with additional parameters. The discontinuities go away with a > better fit. The pop up after each optimize attempt tells you a lot about > how well it did. > > I only tried a few combinations and found the two extra parameters that > make the most difference. I didn't test whether adding just those two to > the basic yaw, pitch and roll would be enough. These and a few others were > definitely enough and the following two were most of the improvement. > > The lens b parameter: I think I understand why, but I'm not sure enough > to post that where others here understand that better. > > The translation y parameter: When you changed the pitch (upward angle) > between photos, you did not rotate on exactly the perfect axis for your > lens, so in effect you changed the vertical position of the camera in > addition to the vertical angle. As long as the important parts of the > subjects where they cross the boundary are all the same distance away, that > deviation from perfect picture taking is fixed by optimizing the > translation y. > > -- 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/b05c4c51-61d8-438d-aafc-0bb97c8cf131n%40googlegroups.com.
