as I'm not an expert in PP (that's why I got the FX07 ;-) can you
please explain me the meaning of usm(25, .5, 0)?
I have no idea what I am doing ;-) You might want to search the retouching forum, I could be entirely mistaken on the details.
Um, it means I do not like oversharpening and err on the side of lost detail. The halos, spots, and overall harshness bug me.
You can just click on sharpen, or sharpenmore, and it will be automatic.
In the filter unsharpmask, you can change the 3 components.
amount: most people start at 100%, I use 25%
radius: how harsh the sharpening looks? lower is softer
threshold: how much variation you want it to sharpen, (when to sharpen) lower is sharper
I click it once, look at it, try it again, ... then back off one when its too much.
You can get as complicated as you want. You can use it to reduce haze, and then sharpen. You can just sharpen some layers (rgb: skip the blue if its too noisy, or switch to lab and sharpen the lightness). Or wand some sections of the pic, and only sharpen those. I dont print, but some people sharpen differently for printing vs. on screen. It can get way more complicated, but for web sized pics, it doesnt make much difference.
--
http://www.pbase.com/staci