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Posts: 1,289 Join Date: May 2006 Location: Missouri City, Real First Name: Duffy Camera: Canon 20D Can Others Edit My Photos: Yes iTrader Rating: 0 LIKES Received: 0 LIKES Given: 0 |
07-06-2007, 04:30 PM
A couple of things to keep in mind about Daniels numbers:
He is starting with a JPG which already underwent some sharpening in the camera conversion from RAW to JPG. If you shoot RAW, Daniel's numbers probably won't give a sharp enough result.
Sharpening depends on the source resolution, the image itself, and the intended output. The one size all figures might be OK as a starting point, but you can almost always do better. For example, the amount of LCE you want will vary greatly depending on the kind of image you have. A picture with alot of fine detail might get harmed by an LCE adjustment, while a picture of sea and sky that looks more like a gradient than alot of fine detail could use a strong LCE adjustment, but would probably not see much gain from edge sharpening (since there aren't alot of edges).
Basically, one size all formulas are a good start for sharpening, but if you want to go this route, you are probably better off buying a sharpening program anyway. It takes much more effort to get consistently great results from Photoshops USM -- whole books have been written on the subject.
Duffy |
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