On Friday, July 20, 2012 2:08:22 AM UTC-4, Caleb wrote:
>
> I have 6 1280x960 images taken from 6 corresponding videos. They're all 
> from within an extremely short time span of each other. The cameras they 
> were all configured for a 170 hfov. The cameras were attached to the inside 
> of a 19cm cube and it was suspended by one corner. However, they're all 
> tilted so horizontal is almost diagonal. See the attached image for a 
> better understanding.
>
> The zip file can be found at http://res0l.net/images/PanoTest.zip
>
> Also included in the zip file is one blended-fused output which represents 
> the best exposure adjustments I was able to coax out of hugin.
>
> I'm wondering if someone can do a better job of stitching and exposure 
> adjusting than I was able to get. If so, I'd love to see your .pto/hear 
> your process. I'm about to setup automation of thousands of such image sets 
> and would love to have them looking the best possible. For my intended 
> purpose, close up parallax issues won't exist except in the very rare case.
>
> Cheers
>
> Caleb

I've poked around with this one a bit too.  I couldn't get cpfind to come 
up with any control points at all; for that matter I'm having a hard time 
finding enough overlap between the images to even manually assign control 
points.  So I'd also like to see your .pto file and hear how you managed to 
create it.

I don't suppose you might consider adding more cameras and going to an 
octahedral - or even dodecahedral - geometry?  More overlap - giving more 
control points, and not just in the corners of each image - will make it 
much easier to calculate the appropriate lens distortion parameters, which 
in turn will make it much easier to get a good result...

Kurt "Computers were invented to help people waste more time faster" Hillig

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