Hi all!

I'm working on one of my mountaintop panoramas. It's made up of two
sets of images: one set of stereographic fisheye shots to cover
360X180, and one set of shots with a longer rectilinear lens for a
strip around the horizon. All images are taken as brackets of two or
three exposures. In the project, I've assigned stacks to the images as
they are bracketed; the image positions inside the stacks are
unlinked, as the brackets weren's taken with a tripod. To make hugin
use the longer lens images around the horizon I've masked those bits
from the fisheye shots which I want to be taken from the longer-lens
shots.

When I stitch the images, the stacks I've assigned aren't honoured.
Instead, all images which are roughly in the same direction are lumped
together and enfused, and the results of these fusions are finally
blended, so I get stuff like, for example, this:

enfuse --saturation-weight=0 --exposure-mu=.45 --exposure-sigma=.2 -w -
o IMG_1944-IMG_2000_stack_ldr_0000.tif -- IMG_1944-
IMG_2000_exposure_layers_0000.tif IMG_1944-
IMG_2000_exposure_layers_0001.tif IMG_1944-
IMG_2000_exposure_layers_0002.tif IMG_1944-
IMG_2000_exposure_layers_0030.tif IMG_1944-
IMG_2000_exposure_layers_0031.tif

where 00, 01 and 02 are a fisheye bracket, and 30 and 31 are from the
longer lens series.

This is not what I want; I want my stacks to be fused and the
resulting images blended, just like as if I'd used enfuse on my
brackets and then built a panorama from the fused brackets. In fact,
fusing the shots of different lenses produces erroneous output, since
it's near impossible to get the images from different lenses to match
so well as to be enfused. So now I wonder if there's a bug or if this
behaviour is deliberate. It looks to me as if the 'exposure fusion
from arbitrary input' (or whatever it's called in english) is used
instead of the 'exposure fusion from stacks'. Am I missing something?
I'm using

Betriebssystem: Linux 2.6.38-11-generic-tuxonice i686
Architektur: 32 bit
Freier Speicher:  1939944 kiB

Hugin
Version: Pre-Release 2011.3.0.4826832f8d18
Ressourcen-Pfad: /usr/local/share/hugin/xrc/
Datenpfad: /usr/local/share/hugin/data/

Libraries
wxWidgets: 2.8.11.0

Kay

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