Re: What is optimized FOV really?

On Jul 1, 5:57 pm, Bruno Postle <br...@...> wrote:

> Correct, though your assumption is for landscape format images, it
> is slightly simpler for portrait.

I think you mean that if the input images actually have a height
greater than their width, Hugin will still display the horizontal FOV,
which can then be used directly, because it's the FOV for the smaller
image dimension.

For our typical panorama, we take pictures with the camera in the
portrait orientation, but of course they are saved by the camera in
landscape. After optimizing, Hugin finds a roll angle near 90 degrees.

>
> >Is that actually correct? Can someone point me to where this is done
> >in the source code?
>
> math.c in libpano13.
Thanks!  I'll check it out.
Is anyone interested in a writeup comparing Bouguet camera calibration
to Hugin calibration? Somewhere in the wiki?

>
> --
> Bruno
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