On Tue 31-Jul-2007 at 05:11 -0000, pano.chris wrote:
>This means that I would have to correct the HDR images for vignetting
>and tCA (looks like it would have to be a 32-bit TIFF in order for
>Fulla to work). Is there any reason this wouldn't work?
Should be ok.
>I have already calculated the tCA parameters for my lens (using a
>non-HDR image) but I imagine that these parameters should work just
>fine when applied to an HDR image. Am I correct?
Should be ok also.
>How do I calculate the vignetting values though? I tried use Hugin
>but I got a warning message about HDR images during the polynomial
>estimation in the Vignetting dialog. And the results were not right
>either. Does this even work in Hugin, or is there some other method I
>need to use get the polynomial values?
Not sure, what was the warning?
>And finally, since I plan to stitch the output from Fulla, is there
>some way to use Nona to do it all (correct vignetting, tCA, and
>stitch)? If so, how to I put the tCA parameters in the script?
At the moment you have to do tca separately, you can do the rest in