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Linear Fit?
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Topic: Linear Fit? (Read 516 times)
stevek
PixInsight Addict
Posts: 148
Linear Fit?
«
on:
2019 March 22 13:13:10 »
Hey guys,
When you do a linear fit to the RGB, do you fit the two weaker colours to the strong one? Or the two strongest to the weakest one? Or some other order?
For that matter, do you linear fit the L into this too?
Many thanks, Steve
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Geoff
PixInsight Padawan
Posts: 908
Re: Linear Fit?
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Reply #1 on:
2019 March 22 14:20:29 »
I usually fit the outside two colours to the middle one
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GJL
PixInsight Addict
Posts: 102
Re: Linear Fit?
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Reply #2 on:
2019 March 23 03:07:19 »
I learned on a workshop, LF reference is the brightest (or low-noise) image, maybe more saturated stars but no color fringes.
Gerhard
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PixInsight Forum (historical)
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Linear Fit?