Wow Tim,
Nice work, too!
Urs has sent me his .pto file, so I'm going to have a play with that at
home.
But yeah, I'd love it if you were happy to send me a full sized tiff.
Thanks!
Cheers,
Bruce Williams.
Second attempt to send this. Apologies if it comes through twice.
---------- Forwarded message ---------
From: Tim Rolph <timro...@timrolph.plus.com>
Date: Wed., 6 Mar. 2019, 17:39
Subject: Re: Fwd: [darktable-user] OT: Any Hugin experts here?
To: Bruce Williams <stu...@audio2u.com>
Hi Bruce, not an expert here either but have used Hugin successfully on
many
panoramas. Yours was more of a challenge because of the waves and a couple
of
image boundary's had small coverage with few contol points.
I finished it off with the gimps heal selection and heal tool.
What do you think?
If you want me to send a PNG file at 23mb or tiff at 33mb I can.
Tim.
On Tuesday, 5 March 2019 22:00:25 GMT you wrote:
> Urs,
> Awesome. Thanks!
> Cheers,
> Bruce Williams.
>
> ---------- Forwarded message ---------
> From: Urs Schütz <u.sch...@bluewin.ch>
> Date: Wed., 6 Mar. 2019, 08:49
> Subject: Re: [darktable-user] OT: Any Hugin experts here?
> To: <darktable-user@lists.darktable.org>
>
>
> Hi Bruce
> Not an expert, just using Hugin from time to time.
>
> 1) Give Hugin some hint about the focal length used for the images. I
> did start with 30mm, and a focal length multiplier of 1.5. Hugin will
> optimize this focal length for each image later.
>
> 2) Put "anchor for position" to one of the middle images from your
panorama.
>
> 3) After automatic control point creation ("Feature Matching"), manually
> add some vertical and/or horizontal control points before beginning
> optimizations. This helps a lot with stitching of "sunsets at sea" and
> architecture images.
> This is easy with your pics, just follow the horizon with one horizontal
> alignment pair for some of the images.
>
> 4) During the *Optimize alignment" step, do each alignment step
> separately, beginning from top to bottom. After each alignment step,
> check the control points with the greatest deviations. If they are
> obviously wrong, delete them, and re-align. Leave them if they are
> correctly set, even when they have big alignment errors.
>
> 5) Do not over-align: Stop at "Positions and Translations". Check the
> preview from there.
>
> Panorama for this 2009 sunset shot is stitching just fine after doing
> this steps. There is some waves which do not fit, and need manual
> intervention. This can be done with masking in Hugin before the
> stitching, or healing the finished panorama in darktable or Gimp.
>
> Hugin 2018.0.0 displays some exif information from your images: The
> focus was 28-30mm, and a focal length factor of 1.5. You used a Dynax 7D
> with a 18-70mm zoom. I do not understand why others in this tread are
> not seeing this information.
>
> Expert mode in Hugin requires an investment in learning, but at the end
> is much less frustrating than the sometimes non-perfect results from
> semi-automatic modes.
>
> Sending you the Hugin project file in PM.
>
> Urs
>
> On 3/5/19 7:22 PM, Maurizio Paglia wrote:
> > Hi Bruce,
> > basically I agree with Patrick.
> > I tried the assembly with darktable and the great plugin pano-pro (that
> > uses the same engine of Hugin).
> > I left all options to the default in order to see how the plugin works.
> > During the assembly the plugin showed some errors because it cannot find
> > EXIF data!
> > The best result I obtained is here
> > https://drive.google.com/open?id=1QtkCr4jXfNpxuu4ksn2Cr1sUtmribiBH
> >
> > Ciao,
> > Maurizio
> >
> > Il giorno mar 5 mar 2019 alle ore 17:45 Patrick Rudin <rud...@solnet.ch
> >
> > <mailto:rud...@solnet.ch>> ha scritto:
> > Bruce Williams <stu...@audio2u.com <mailto:stu...@audio2u.com>>
wrote:
> > > NEW link is here:
> > These are tiff-files. From my experience, Hugin has big problems to
> > stich things without metadata, even if you tell him manually the
focal
> > length. Have you tried it with high quality jpg with full metadata?
> >
> > And yes, me too would love to read a "hidden features, tipps and
>
> tricks
>
> > of Hugin" from somebody who has a deeper inside into this
software...
> >
> >
> > regards
> >
> > Patrick
>
>
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