View Single Post
  #2  
Old 29-11-2005, 08:18 PM
bird (Anthony Wesley)
Cyberdemon

bird is offline
 
Join Date: Jan 2005
Location: Rubyvale QLD
Posts: 2,627
Strictly speaking, you ought to take 4 runs, one "straight" with no filter at all, and then one for each of the 3 filters. The first one, i.e. with no filters, gives you Luminance, and the other three runs give you the colours.

In practice I never bother with the L run, but it's possible that you can get a lower noise result if you did.

Bird
Reply With Quote