Hi bugbear

Am Donnerstag, 7. November 2013 17:49:03 UTC+1 schrieb bugbear:
>
> > first: you need to optimize yaw, pitch and roll also from the anchor 
> image (image 0 in your case). Otherwise the optimizer has no possibility to 
> correct the perspective correction. 
> > second: add also horizontal/vertical control points where both points 
> are on the same image - on a single etch. 
>
> That worked perfectly - thank you. 
>
> But I don't understand why. :-( 
>
> Could you explain, or point me at some docs that would help me understand? 
>
> To do the perspective correction the optimizer have to be to move/rotate 
the whole panorama in the rectilinear output projection plane. But with a 
fixed anchor image this is not possible - the pano is fixed.

Thomas

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