On 11 Sep., 19:41, "T. Modes" <thomas.mo...@gmx.de> wrote:
> Hi group,
>
> the default branch contains now a vertical line detector. It tries to
> generate vertical control points for levelling of the pano.
> ...

Compiles, integrates and runs here:

Betriebssystem: Linux 2.6.38-11-generic-tuxonice i686
Architektur: 32 bit
Freier Speicher:  -1828108 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

... but the result seems strange to me - maybe there's an error? I fed
it a pto with nine images from my stereographic fisheye. It found thre
vertical lines in three different images: (command line output, same
if run from hugin)

$ linefind -o result.pto input.pto

linefind is searching for vertical lines
Working on image IMG_1050.tif
Found 0 vertical lines
Working on image IMG_1051.tif
Found 1 vertical lines
Working on image IMG_1052.tif
Found 0 vertical lines
Working on image IMG_1053.tif
Found 1 vertical lines
Working on image IMG_1054.tif
Found 0 vertical lines
Working on image IMG_1055.tif
Found 0 vertical lines
Working on image IMG_1056.tif
Found 0 vertical lines
Working on image IMG_1057.tif
Found 1 vertical lines
Working on image IMG_1058.tif
Found 0 vertical lines

Written output to result.pto

but in the resulting pto file, result.pto, all three vertical CPs are
assigned to image number zero:

# control points
c n0 N0 x2847.22729509834 y2096.36641460524 X2851.72865032147
Y2405.76855173728 t1
c n0 N0 x-2.47460425806207 y2128.94518372973 X-3.35545983791303
Y2407.96021470891 t1
c n0 N0 x2851.06479346968 y1874.90595527298 X2843.63811550857
Y2193.76486309095 t1

The use of negative coordinates also seems a bit strange.

Am I missing something?

Kay

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