Re: using a scanner as a densitometer?

From: Ender100@aol.com
Subject: Re: using a scanner as a densitometer?
Date: Wed, 22 Feb 2006 15:16:02 EST

> (by the way, I prefer the 31 step transmission — and especially the
> pretty one I designed available at
> www.PrecisionDigitalNegatives.com — Stouffer makes them for me.)

My wish list for a step wedge is to include a two-dimentional barcode
identifying the type of step wedge, density range, alignment of the
step wedge, etc. so that I can write a program to automate the reading
of the whole film by a scanner to plot a graph with no manual work. By
including a 2d barcode, I can figure out the scan resolution, which
way the steps increase the density, etc. and can read densities at the
center of each step in one shot processing.
Received on Thu Feb 23 00:31:29 2006