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Mailinglist:PanoTools NG
Sender:panovrx
Date/Time:2008-Jan-04 02:39:22
Subject:enfuse -- registering bracketed exposures

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PanoTools NG: enfuse -- registering bracketed exposures panovrx 2008-Jan-04 02:39:22
Here are 3 shots 2 stops apart (10.5mm on Canon40D)
http://www.mediavr.com/stat1l.jpg
http://www.mediavr.com/stat1m.jpg
http://www.mediavr.com/stat1d.jpg

and this is the default (rectilinear)
 enfuse rendering from PTGui 
(with the enblend option pointing to enfuse.exe)

http://www.mediavr.com/stat1enfuse.jpg

The original shots were handheld at 6fps -- so they are pretty
well aligned anyway but they still need proper registration.
In PTGui the autoalign failed with this set of images but
when I produced another set of jpgs from the raw files designed to 
make them look as much like each other as possible exposure-wise
it aligned them ok and then I could replace those with my original
set to get the enfuse image.

The same practice of course is good for all kinds of exposure 
bracketed alignment -- ie make custom image versions for PTGui point 
finders to work on.

Enfuse is great too for working with single images ie. from raw make 
light and dark versions and let enfuse do its thing. It gives good 
realistic shadow lightening easily.

Peter
http://www.mediavr.com/blog

Enfuse is great too for some single image processing -- 



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