On Monday, 13 August 2018 at 22:04:50 -0700, clepsydrae wrote: > > Here's what I've gotten to > <http://caseyconnor.org/pub/image/hugin/panotest.jpg> now that I'm not > optimizing translation. Very happy with the results. Just need to > understand why translation optimization confused it so much... maybe the CP > detection on dark images, as you suggested?
Certainly doing just the dark images doesn't help. But I'm probably
out of my depth here. Maybe others can venture an opinion at to what
optimization parameters make sense.
I do my panos a bit differently:
1. Take 3 images bracketed 3 EV apart, skewed about 1.3 EV towards
overexposure (+4.3 EV, +1.3 EV, -1.7 EV). I think this would work
well for your scene as well.
2. Convert images to HDR externally to Hugin (specifically,
Photomatix on a Microsoft box). Hugin doesn't handle ghosting.
3. Run the resultant images through Hugin. Until proof of the
contrary, use the Align function of the Assistant. This is what I
did with your images.
Recently I've been playing with scripting the conversions, so in
fact what I do is:
pto_gen -o my-1 $FILES
cpfind -o my-2 my-1
celeste_standalone -i my-2 -o my-3
cpclean -o my-4 my-3
autooptimiser -a -l -s -o my-5 my-4
pano_modify -o $PTO --center --straighten --canvas=AUTO --crop=AUTO my-5
The my-? are intermediate steps in the project file so that I can
see what has changed; the documentation is minimal and out of
date.
Greg
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