PanoTools:
Re: My attempt to eliminate vignetting effect
smensch01 2004-Nov-30 01:22:28
Hi,
If I'm not totally wrong, vignetting should not change along a series
of photos with the same settings, right? So would it be an option to
embed a 'vignetting profile' for the current setting? This way
vignetting doesn't need to be guessed.
Stefan
--- In #removed#, Pablo d'Angelo <#removed#>
> I have used the flatfield technique to estimate vignetting and similar
> darkening effects of my camara (Canon A40 ;) some time ago, and I found
> that it was not completly radial, and quite out of the image center. So
> the radial correction wouldn't be perfect, but I guess it should be
> better than nothing.
> Maybe the vignetting center could be optimized during the correction as
> well.
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