David,
Bring up your image in PS and go to Channels. Turn off everything but the Blue channel and highlight that. Go to Filters => Blur => Surface Blur and apply a filter with Radius 5 and Threshold 5 (or thereabouts), now do the same for the Green channel. When you go back to RGB, your noise should be greatly reduced without a noticeable drop in clarity.
__________________
Mark
markj.pics
"There is no shame in dropping fruit in your glass."
-UncleWede
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