On Sun, Aug 15, 2004 at 03:00:01PM -0700, carol wrote:
> On Sun, Aug 15, 2004 at 10:33:33PM +0200, Steve Crane wrote:
> > On Sun, Aug 15, 2004 at 01:05:29PM -0700, Carol Spears wrote:
> > 
> > > what did you use for haze removal?
> > 
> > USM with radius 60, amount 0.30 and threshold 1.
> > 
> without having the chance (or a photo handy) to check this with, are you
> certain that unsharp mask is better than using levels?
the method i always used is to move the pointers on the dialog to where
the colors start on the values histogram (black and white sides) then a
tiny (was supposed to be 10% of the greater movement of the ends)
adjustment to the middle triangle, to adjust the contrast some.

i have never seen unsharp mask used for haze reduction.


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