If this is common knowledge in the Photoshop world, I apologize. Although I've been in and around photography most of my life, I'm new to digital and PS.
To get rid of the color noise that appears in underexposed digital images I do the following:
1) Make a duplicate layer of the image.
2) Do a Gaussian Blur of the dupe. Use enough blur to eliminate the noise spots.
3) Set the dupe layer's blend mode to 'Color'.
That's it.
I've attached a small PS file to demo the procedure. You'll probably have to zoom in to see the effect.
To get rid of the color noise that appears in underexposed digital images I do the following:
1) Make a duplicate layer of the image.
2) Do a Gaussian Blur of the dupe. Use enough blur to eliminate the noise spots.
3) Set the dupe layer's blend mode to 'Color'.
That's it.
I've attached a small PS file to demo the procedure. You'll probably have to zoom in to see the effect.
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