PanoTools NG:
Re: Re: best practise for straight line control points?
paul womack 2008-Nov-25 17:37:36
John Houghton wrote:
> --- In #removed#, paul womack <pwomack@...> wrote:
>> At one stage in my pano I had a square(ish) pano
>> with (what I can only describe) as severe barrel
>> distortion.
>
> As you mention a "pseudo scan", was the camera shifted relative to the
> map rather than being fixed in one position, despite being mounted on a
> pano head? Which method are you using to stitch the images - using a
> grossly inflated focal length or optimizing the shift parameters?
Sorry - it's a perfectly normal pano, but used
to make an image of a large flat object,
hence my (invented) term "pseudo-scan".
The camera was tracked by pivoting around the NP
in the usual pano-head way.
BugBear
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