Is it feasible to use a lens "impulse response" then run through a Convolve? Like LensKernelFFT on Nukepedia. It seems that it is able to capture a complex characteristic like that.
It's a bit more awkward than shooting grids and using STMap per-channel though. On 21 January 2014 06:16, Julik Tarkhanov <[email protected]> wrote: > I am not sure that is possible, since the spectral crosstalk of the > aberration will > not fit the RGB "pockets" precisely So even if you could compute the > distortion per channel you still have different abberation based on the > color triplet as opposed to per channel. And that is helluva lot of values. > > > On 21 jan. 2014, at 12:04, "Misho Ristov" <[email protected]> wrote: > > > > Ideally > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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