reusing lens info

1 view

Skip to first unread message

paul womack

unread,

Jan 5, 2010, 11:08:24 AM1/5/10

to Hugin ptx

I have a P&S Camera, with a zoom lens; I take both "wide angle"
type panos, and simple matrix style ones.

Is there an easy way to reuse lens calibration figures
(from "good" panoramas) as a source of data
for panorama's taken under less good circumstances?

I know I can (and do) save lens parameters in separate files,
but I would *love* the process to be more automated.

(ah-hah - you haven't used that focal length before - shall I save the correction figures?)
(ah-hah - shooting at 55mm focal length AGAIN I see...)

BugBear

Bruno Postle

unread,

Jan 5, 2010, 4:23:39 PM1/5/10

to Hugin ptx

On Tue 05-Jan-2010 at 16:08 +0000, paul womack wrote:
>
>Is there an easy way to reuse lens calibration figures
>(from "good" panoramas) as a source of data
>for panorama's taken under less good circumstances?
>
>I know I can (and do) save lens parameters in separate files,
>but I would *love* the process to be more automated.
>

>(ah-hah - you haven't used that focal length before - shall i save the correction figures?)
>(ah-hah - shooting at 55mm focal length again i see...)

There is a library called lensfun which is designed to do exactly
this, it will even interpolate if you use 54.9mm instead of 55mm
focal length - But lensfun hasn't yet been integrated into Hugin.