For aerial photography, is there a mode that uses the latitude/longitude
info of geotagged images to place them instead of just assuming a pattern
like this?

  1   2   3   4
  5   6   7   8
  ...

Jan


On Sun, Dec 26, 2010 at 7:16 PM, Andreas Metzler <
[email protected]> wrote:

> Tom Sharpless <[email protected]> wrote:
> > On Dec 25, 1:41 pm, Yuval Levy <[email protected]> wrote:
> >> On December 25, 2010 12:38:39 pm Tom Sharpless wrote:
>
> >>> I keep suggesting that someone should make Hugin do CP finding
> >>> intelligently, when the arrangement of the source images is already
> >>> known.  But so far nobody has volunteered.
>
> >> when did you last check Hugin?  Thomas Modes has added the
> >> multi-row strategy a while ago...
>
> > I have 2010.2.0.d8ce0ba947cc open in front of me.  Like most other
> > recent releases it is unable to generate any control points, and
> > offers no help to understand why.   It does present under preferences/
> > control point detectors a promising-looking option called "Autopano-
> > SIFT-C (multrow/stacked)".  But of course that is not supported by the
> > files in the release.
> [...]
>
> Hello Tom,
>
> Upgrading does not automatically make the new control point detector
> presets available. You'd need to either add them manually or use the
> [reset to default] button.
>
> If you have autopano-sift-c available, choosing Autopano-SIFT-C
> (multirow/stacked) as cp-detector instead of regular Autopano-SIFT-C
> should give better (i.e. faster) results.
>
> The heuristics used is described on
>
> http://wiki.panotools.org/Hugin_Parameters_for_Control_Point_Detectors_dialog
>
> Afaict there is no way for the user to simply change the way it works
> (except manually for selecting a subset of images in which cps are to
> be searched). The heuristics assume that images are sorted this way:
>
>   1   2   3   4
>   5   6   7   8
>   ...
>
> If autopano-sift-c is not available to you the setting obvously will
> not work for you. Especially in that case you really should upgrade to
> 2010.4.0 rc1, which *includes* cpfind.
>
> All this does not fulfill ...
>
> > What I was talking about would be Hugin actually controlling CP
> > finding in an intelligent way; behind an intelligible UI that would
> > let the user specify a 'shooting grid'; the bottom line being
> > automatic alignment of gigapixel (and smaller) image sets.
>
> ... but should be an improvement over the
> compare-all-images-with-each-other-approach.
> hth, cu andreas
> --
> `What a good friend you are to him, Dr. Maturin. His other friends are
> so grateful to you.'
> `I sew his ears on from time to time, sure'
>
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