Hallöchen!

Erik Krause writes:

> Am 28.11.2013 16:00, schrieb Torsten Bronger:
>
>> This means that the anti-distortion polynomial does not apply to the
>> original sensor image but the remapped one.
>
> Yes. The polynomial describes the deviation from the ideal fisheye
> (or in this case: stereographic) mapping. See
> wiki.panotools.org/Lens_correction_model#Lens_distortion_and_fisheyes

Thank you, and I indeed could finally reproduced this.  Thus, my
above statement is wrong: The polynomial applies to the original
(i.e. fisheye) sensor image, and going from imperfect fisheye to
perfect fisheye needs only the polynomial and no intermediate
rectilinear representation.

Tschö,
Torsten.

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Torsten Bronger    Jabber ID: [email protected]
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