On Thu, 9 Feb 2012 01:51:15 -0800 (PST), kfj wrote:
Hi group!
I'd like to point you to a feature proposal I've made for enfuse, and
I'd be curious to hear what you think of it:
https://bugs.launchpad.net/enblend/+bug/927509
In regards focal length of source image: this would have been very
useful to me when preparing this image:
http://rlk.smugmug.com/Other/Landscapes/4851912_XB4SmT#!i=450968307k=6dotV
(read the writeup)
I'd also like to see consideration given to combining the blending and
fusing steps. I've experimented with both blend-fuse and fuse-blend
workflows (exposure fused from stacks and exposure fused from any
arrangement -- and no, I don't remember which is which) and find that
both approaches work better in some cases than in others. Blending
exposure layers followed by fusing produces a more uniform fused
panorama, but the blend seams may be different in the different exposure
layers, leading to ghosting (not just for moving object). This happens,
I think, because most of my panoramas are hand-held, and when I do use a
tripod it isn't with a panorama head, so there are perspective issues
that are resolved differently in each layer. If I fuse exposure layers
first and then blend the stacks, the ghosting goes away but I get odd
color/tonal contrasts across the blend seams.
What I think I'd like would be to blend followed by fuse, but to use the
same blending seams for each exposure layer. I realize this would be a
very big change from how things are done now.
--
Robert Krawitz r...@alum.mit.edu
Tall Clubs International -- http://www.tall.org/ or 1-888-IM-TALL-2
Member of the League for Programming Freedom -- http://ProgFree.org
Project lead for Gutenprint --http://gimp-print.sourceforge.net
Linux doesn't dictate how I work, I dictate how Linux works.
--Eric Crampton
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