Am Freitag, 1. Februar 2019 01:35:28 UTC+1 schrieb Bryan Sarber:
>
> So I found some limited success with AutoStitch. It at least stitched all
> the photos, but some misalignments and lots of ghosting. Any advice
> appreciated!
>
This misses all of the nadir images. This can be easily achieved by Hugin.
Run cpfind. Then remove all images with no control points (go to panorama
editor and select all images with 0 in column "# Ctrl Pnts" and select
remove images from context menu (or press delete key). Then run assistant
again (align images).
If you need the nadir images, this requires some more work.The problem with
the nadir images is that they contain nearly no contrasting details.
So solve this use another location to shoot a pano with more contrast in
the nadir (e.g. over land).
Then use this as template:
1. Either in Hugin;: File>Apply template
2. or on the command line pto_template --output=pano.pto
--template=template.pto pano.pto
Or more advance is to read the position with are stored in the makernote
and use them:
exiftool -p
"y${Filename;s/DJI_//;s/\..*$//;$_-=1;}=$CameraYaw,p${Filename;s/DJI_//;s/\..*$//;$_-=1;}=$CameraPitch,r${Filename;s/DJI_//;s/\..*$//;$_-=1;}=$CameraRoll"
-ext jpg . >pos.txt
pto_var --set-from-file=pos.txt --output=pano.pto pano.pto
After applying the template or reading the positions from the file, use
cpfind --prealigned --output=pano.pto
geocpset --output=pano.pto pano.pto
to generate control points and finally connect all orphaned images (images
without structure) with the remaining images.
Then proceed with "normal" alignment or run assistant again.
--
A list of frequently asked questions is available at:
http://wiki.panotools.org/Hugin_FAQ
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