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i just timed myself using ptgui with a set of images that had a pair  
with very few details for control points.  no template or anything  
like that used. just the method i outlined earlier (but forgot to add  
that you re-optimize and continue to delete points above 2) with a  
handful of manual cp's and 4 vertical cp's it took six minutes.   
without the bad pair of images, i imagine it may take 4 minutes in ptgui

i don't think there is much of a reason to do things manually if  
automatic works well

mmm


On 17 Nov 2008, at 09:17, Andrew wrote:

> I guess I would normally do things manually but this is my largest job
> yet so I was hoping things would be more on the automatic and accurate
> side when it came to the ptgui part of the project.
>
> The vertical/horizontal shift seriously cleared things up and then
> creating control points on just 2 images at a time fine tuned it.
>
> I never noticed this issue before as it's my first time with the
> ceiling tiles. Next time it won't be so much work ;-)
>
> > In a repetitive image, automatic control points can be
> > wrong, since similar (or identical) features
> > are repeated.
> >
> > I always use manual controls in such circumstances
> > (brick walls, brick weave paving, parquet floors etc)
> >
> > BugBear
> >
>
>
> 



[Non-text portions of this message have been removed]


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