: Allows you to adjust noise levels specifically for luminance (brightness) or chrominance (color).
Because CS3 lacks non-destructive filters (Smart Filters were introduced in CS4), you must be careful. Here is the professional workflow: noiseware photoshop cs3
Some key features of Noiseware include:
Click "OK." Now, because you are on a separate layer, you can hold Alt and click the "Add Layer Mask" button (white rectangle with a circle). : Allows you to adjust noise levels specifically