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CristianoP
![Silver Star Critiquer [C: 48 W: 4 N: 9]](http://i1.treklens.com/misc/s-n-n.gif) (170)
Edited by:zto
![Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 944 W: 120 N: 59]](http://i1.treklens.com/misc/g-g-g.gif) (262) |
Purpose: To gain more details and structure of the moon surface.
Method: High pass filter and Unsharp Mask.
I did a bit of an experiemnt on this one and combined 2 different ways of sharpening a picture.
First thing i did was to make a copy of the picture to a new layer (Ctrl+J). I then changed the blend mood to "Soft Light" and added a high pass filter (Filter/Other/High pass). The amount of the high pass filter was set to 10 (This is usually a good value, if it is to much you can always change the opacity of the layer itself)
After this was done i went back to the background layer (the origional picture) and added an unsharp mask (Filter/Sharpen/Unsharp mask). I choose the values: Amount = 250%, Radius = 0.5 and Threshold = 0 (These are usually good values, if it becomes to sharp, a white halo around the edges, you lower the "Amount")
I hope it helps.
Regards
Zandra |
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