Can you post your images somewhere? I'm curious to see what I can do with them.
On January 29, 2022 1:36:17 PM HST, Mihai Dobrescu <msdobre...@gmail.com> wrote:
> I have picked all the images, put them in Photoshop and it has chosen
> exactly what I would have chosen automatically. In a few minutes.
>
> Tried in Hugin to get a consistent image for weeks. It either outputs black
> areas or strange gray to black gradients, although the images were
> apparently set in a good disposition.
> The best outcome was like the previous sample, a mix of repeating parts. I
> am not good at this, I presume, although I've tried peeking some or
> changing the order, adding/removing control points etc..
> Whoever is willing, I can share the images and Photoshop result as proof
> it's possible.
>
> Regards.
>
>
> On Saturday, January 29, 2022 at 2:56:04 PM UTC+2 johnfi...@gmail.com wrote:
>
> > I'm pretty sure your main problem is that by default Hugin aligns images
> > based on the assumption that they were taken from a fixed point of view
> > (not hand held) so only yaw, pitch and roll vary between images.
> >
> > I find the expert interface much simpler than the "Simple" interface (once
> > you know the basic work flow). In the photos tab (in expert interface) you
> > can try to get better alignment using the Optimize / Geometric controls.
> > "Position" there refers to yaw, pitch and roll. It seems to be a good idea
> > to calculate first with just that, so subsequent optimize runs are starting
> > near the answer. But when lens properties and/or hand held causes position
> > alone to give poor alignment, recalculate with more parameters
> > ("translation" is the name of the parameters that deal with the images
> > being hand held). If that isn't enough, you need to change some control
> > points:
> >
> > 1) individual control point might badly fail to align and their
> > contribution then makes all the other points align a bit worse. So just
> > deleting them (in the control points tab) then recalculating Optimize /
> > Geometric may help.
> >
> > 2) If you need translation computed and significant parts of your image
> > are at different distances from the camera, there is no way for the
> > translation computation to be correct (no stitching software could get that
> > right because there is no right). You need to select a single most
> > important distance and delete control points that are on objects too close
> > or too far away and add some more at the right distance. In some panoramas
> > that is enough because there is a single most important distance. Other
> > times, you then need to fix things for the less important distances. That
> > requires masking so each important object at other than the select distance
> > is taken from just one photo, rather than blurred between two photos.
> > Masking lets the software transition between photos either in areas that
> > already were not very sharp (sky, very distant trees, etc.) or in areas
> > with perfect alignment. Remember if you use a tripod and slide if
> > necessary to get exactly the right axis of rotation, then all distances act
> > the same (zero translation is correct for everything).
> >
> > On Saturday, January 29, 2022 at 3:56:11 AM UTC-5 msdob...@gmail.com
> > wrote:
> >
> >> Hello,
> >>
> >> I have a batch of images taken by hand. I could make a panorama in
> >> Photoshop in two minutes, but I would like to move to Hugin. I could not
> >> make it although I've tried for days.
> >> The main problem is it keeps mixing like this:
> >>
> >> [image: crop.jpg]
> >>
> >> Is there anybody willing to help me with this, please?
> >>
> >> Thanks.
> >>
> >
>
> --
> A list of frequently asked questions is available at:
> http://wiki.panotools.org/Hugin_FAQ
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--
David W. Jones
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