Author Topic: your expiriences about processes in linear and in non linear parts of a picture  (Read 3244 times)

Offline rfriedrich

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Hi PI carcks! ;-)
My question is a more general one in respect of the possibility to devide process steps into 2 groups. Processes made in "linear mode" - so before Histogram Transformation and processes made in "non linear" mode - after the first Histogram Transformation.
I am not sure if such a seperation is possible or valid in my thoughts but I try - like possible everybody of us PI users - to setup a more or less general workflow.
So far I do ABE, DBE, Normalization, Colour Calibration in linear mode. All other stuff like Colour Sat, ACDNR, ATWT, MMT, ... I do after the first Histogram Transformation.
Could you please share your thoughts and expiriences with me?
Thank you and very best regards
Roman
10" Newton
65/420 TS Quadruplet Astrograph
9x50 FinderScope or 120/600 Achromat for guiding
NEQ6pro
Canon 40D unmodified
ALCCD5.2 guide cam
Cartes Du Ciel and PHD Guiding

Offline pfile

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Offline rfriedrich

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  • Posts: 8
Hi Pfile!
Thanks for this hint! You are the man!   :)
best regards
Roman
10" Newton
65/420 TS Quadruplet Astrograph
9x50 FinderScope or 120/600 Achromat for guiding
NEQ6pro
Canon 40D unmodified
ALCCD5.2 guide cam
Cartes Du Ciel and PHD Guiding