Hello Michael,
On Tue, 05 Nov 2013 02:35:05 +1100, Michael Perry <[email protected]>
wrote:
Why does the flat-scanned stitching tutorial state that "You need to stop
Hugin from assuming that all the pictures were taken with the same
camera"?
What is the reason for that - it can take a long time changing the
notional lens on each image
http://hugin.sourceforge.net/tutorials/scans/en.shtml
I'd be guessing a bit on this one, and probably shouldn't, so hopefully
someone who knows will give us the right story.
I have an issue with the way that Hugin calculates focal length: I have a
full frame sensor and the EXIF tab of the Stitcher shows the correct
focal length of 50mm. But at the bottom of that screen, under lens type,
my lens is shown as 38.601mm with a focal length multiplier of 1x. How
did that get calculated?
I think the only value that is of significance to Hugin is the horizontal
field of view, and that is an estimate only if the the images don't make
up a full 360 deg pano. So, for a lesser overall field of view, the
estimated lens fov gives a focal length, but I don't think it is used.
Cheers,
--
Regards,
Terry Duell
--
A list of frequently asked questions is available at:
http://wiki.panotools.org/Hugin_FAQ
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