Hi developers, hi Heiko,
I used negadoctor for aproximately 500 edits until now. And it worked
mostly failure-free.
When the negadoctor module is used in combination with the haze
removal module then the haze removal must be applied after RGB
inversion via negadoctor. This means the haze removal module must be
moved along the pixel pipe from its default position to just after the
negadoctor.
same for combination of negadoctor and tone equalizer.
And I sometimes observe an issue (?) with the eyedropper of D max. In
most cases (>95%) it works as expected, but sometimes D max is set to 6
db (maximum value possible) resulting in an almost completely black
image. Up to now I could not find any system for the appearance of this
effect. The workflow I start editing negatives is always the same :
* white balance (to remove color cast caused by light source)
* negadoctor -> film properties -> eyedropper for color of film base
* negadoctor -> eyedropper for D max
* negadoctor -> alternately fine tuning of D max and scan exposure bias
Best regards
Peter Harde
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