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Digital BW, The Print

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Re: [Digital BW] How reliable/ precise is your b&w print workflow?

2004-10-16 by David B. Brooks

Steve M.,

Not according to the documentation that is published in the Ergosoft web
site.  They state specifically that it is not ICC compliant. As far as I can
establish all of the available, commercial RIPS for black and white printing
are intentionally proprietary, except of course for the Linux GIMP based
solution. From my perspective it is a technical solution dictated by a
business model. That model essentially assumes a delimited market potential,
in part reflected by the printers supported, and which offers limited user
control or independence. It¹s the Polaroid philosophy now perpetuated as
much as they can by Epson.

I am not being critical in terms of what it does, or for that matter what
several other competitors also do. What I am suggesting is that it does not
parallel for instance what color management companies do like Monaco,
Gretag-Macbeth or ColorVision, which is base their solutions on a standard
which interfaces seamlessly with  OS based CMS¹s¹ supporting full user
independence after purchasing the software/hardware.

Regards, David B. Brooks
Shutterbug Magazine
E-mail: fotografx@mindspring.com




On 10/15/04 8:11 PM, "sdmey4@..." <sdmey4@...> wrote:

> David, your statement below? isn't this  exactly what Ergosofts Studio print
> and Eyeone Photospectrometer do.
> Priceless for consistancy!
> Tyler, Am I mis reading david's statement?
> Steve M.
> Snip>
> In a message dated 10/15/2004 7:31:30 PM Pacific Daylight Time,
> fotografx@mindspring.com writes:
> 
>> > Ideally it is technically and theoretically possible to fully utilize color
>> > management and profiles to control B&W printing with black inks. What is
>> > missing for users are two software components. The first is a way to drive
>> > the printer to reproduce a standard grayscale image that would output a
>> > print with a set of recordings resulting from that graysscale reflecting >>
the
>> > ink application performance for each printer ink channel.  Then the second
>> > step would be to ³read² the densities from the test chart print. This can
>> > be
>> > accomplished with either a flatbed scanner which has the support to output
>> > raw data, or with a photospectrometer. The key piece of need software would
>> > allow inputting the density data read from the chart to be used to write a
>> > profile applying preset algorithms to match ideal aim-points to control the
>> > ink application for each ink color channel.
>> > Snip>
> 
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