Quote:
Originally Posted by Craige
The SNR is limited and when I did stretch more it wasn't good. More data required.
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We always need more data, Craige
Quote:
Originally Posted by Craige
Is there a process in PI for star colour manipulation. I have a basic routine for process in PI at the moment.
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You can mask them (a clipped luminance mask will get stars and other bright areas, or a star mask will isolate just the stars) and then apply a CurvesTransform boost to the Saturation curve.
For extra guru points you can mask the stars and apply MMT, disabling the first few layers with the Target set to Chrominance. This will blur the colours in the stars and is useful if you have white, blown out star cores.
Cheers,
Rick.