[EMAIL PROTECTED] wrote:
It reads it for each focus position, and finds the focus position that
maximizes the sum of the absolute values of the differences between
adjacent pixels.
I've graphed this function vs. focus position, and it seems to be
a nice smooth curve with a single maximum
Rob,
Kodachromes are the most transparent to IR. Just look at the spectral
properties of the cyan dye. Kodachromes have significantly steeper
downslope in the red than any other slide film, not to mention any neg. I
am talking about near IR, just from 700 nm up. Further into IR, all the
films
In a message dated 9/27/2000 9:37:31 PM EST, [EMAIL PROTECTED] writes:
Nikon specifically say *not* to use ICE on Kodachrome slides in the
NikonScan reference manual. I assume this would apply to VueScan for the
same reasons (regardless of what they are).
The dust removal in VueScan works
Bruce Roberts [EMAIL PROTECTED] wrote:
Nikon specifically say *not* to use ICE on Kodachrome slides in the
NikonScan reference manual. I assume this would apply to VueScan for the
same reasons (regardless of what they are).
As with silver based BW films, ICE will probably fail because the
wanted to retain the infrared if I could.
Thanks,
Mark Rose
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of [EMAIL PROTECTED]
Sent: Tuesday, September 26, 2000 17:02
To: [EMAIL PROTECTED]
Subject: Re: Vuescan/Old Kodachrome Unable to Focus
In a message
- Original Message -
From:
ALLM
Rose
To: [EMAIL PROTECTED]
Sent: martedì 26 settembre 2000
11.14
Subject: Vuescan/Old Kodachrome Unable to
Focus
Hello,Quick question. I was scanning a 33 year
old slide of Kodachrome, unknownASA, in my LS-30 with Vuescan.
Anyway
ALLM Rose wrote:
Quick question. I was scanning a 33 year old slide of Kodachrome, unknown
ASA, in my LS-30 with Vuescan. Anyway, Vuescan could not focus on the slide
with the infrared channel enabled, but could when disabled. Does anyone
know what caused this, my scanner/hardware or
In a message dated 9/25/2000 12:44:43 PM EST, [EMAIL PROTECTED] writes:
I was scanning a 33 year old slide of Kodachrome, unknown
ASA, in my LS-30 with Vuescan. Anyway, Vuescan could not focus on the
slide
with the infrared channel enabled, but could when disabled. Does anyone
know
Hello,
Quick question. I was scanning a 33 year old slide of Kodachrome, unknown
ASA, in my LS-30 with Vuescan. Anyway, Vuescan could not focus on the slide
with the infrared channel enabled, but could when disabled. Does anyone
know what caused this, my scanner/hardware or Vuescan? Has