On Wed, 2 Nov 2011 20:04:03 +0000, Bruno Postle wrote:
> On Wed 02-Nov-2011 at 11:47 +0500, Emad ud din Bhatt wrote:
>> can we use vertical line detector by Setting equirect pitch to 90 
>> degree and than call vertical line detector. Than set pano pitch 
>> to -90 and call vertical line detector again?
>
> Yes (or roll), but you would have to manually change all the
> 'vertical control points' to 'horizontal'.
>
> This doesn't solve the fundamental problem: vertical lines are
> parallel, but horizontal lines generally are not - This is why
> horizontal control points have very limited use for levelling
> panoramas.

I don't understand this -- usually one wants a level horizon?

-- 
Robert Krawitz                                     <r...@alum.mit.edu>

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"Linux doesn't dictate how I work, I dictate how Linux works."
--Eric Crampton

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