View Single Post
  #4  
Old 17-06-2016, 06:15 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 18,185
A good image there Graham. The gradient can be processed out.

One way is to apply HLVG filter (in PI its called ACDNR I think) to remove the excess green which light pollution usually is.

It will thow your nice teal green off so you'll have to rebalance.

There is a gradient technique using channels. I haven't used it in a while but in your case where the gradient is on one side only it would work really well.

You can PM me if interested for the procedure.

Greg.
Reply With Quote