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Old 22-05-2014, 08:18 PM
malau (David)
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Invert layer mask to reduce noise

Hi All,

Tried google some tutorial but seems still cant get (seems to be) what it should do.... are there anyone has some tutorial can suggest? Thanks.
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  #2  
Old 22-05-2014, 10:09 PM
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troypiggo (Troy)
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Check out this excellent guide on luminosity masks. You'd be after the dark masks part.

http://goodlight.us/writing/luminosi...tymasks-1.html
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Old 22-05-2014, 11:14 PM
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Which software package are you using? Harrys astro shed has some really good stuff for pixinsight.

http://www.harrysastroshed.com/
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Old 23-05-2014, 12:28 PM
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Yes, should point out that I assumed PhotoShop since the term "layer" mask was used. If I get a chance over the weekend, I have PS actions for luminance masks as per the link I gave above, and also have similar process icons using pixel maths for PixInsight if that's what you're using.
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Old 23-05-2014, 01:24 PM
malau (David)
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Thanks all. Forgot to metion is CS6... I will give a try the suggestions tonight
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