Ok, below is an example, shoot with bronica SQ-A, 150mm F3.5 at 1/250s F5.6,
T32 flash, Fuji negative scan with Microtek 6700, you can load them into
your image editing software to make a comparision:
Direct scan and sample down:
http://www.accura.com.hk/SO.jpg
Sharpen with PS unsharp mask 0.3/120/0
http://www.accura.com.hk/SS-1.jpg
Sharpen with PS unsharp mask 0.7/120/0
http://www.accura.com.hk/SS-2.jpg
All prepress software use very heavy unsharp mask for photos, I would say it
is much much stronger than the two sharpen samples here.
C.H.Ling
----- Original Message -----
From: "iwert" <zuiko@xxxxx>
> op 06-10-2002 02:12 schreef C.H.Ling op chling@xxxxxxxxxxxxx:
>
> > Both sharpness and contrast is very very very easily added in image
editing
> > program, only resolution cannot be added.
> >
> > C.H.Ling
> >
> resolution cannot be added, however, teech me how to add sharpness... I
can
> do a blur to decrease sharpness, but unsharp mask or sharpen almost never
do
> the work... in my experience, unsharp is sadly unsharp. Do you have any
> special tricks? (or... how do we define sharpness?)
>
> iwert
>
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