Re: Media Testing for maclife.de (was: Re: Colorsync-users Digest, Vol 5, Issue 290)
Re: Media Testing for maclife.de (was: Re: Colorsync-users Digest, Vol 5, Issue 290)
- Subject: Re: Media Testing for maclife.de (was: Re: Colorsync-users Digest, Vol 5, Issue 290)
- From: MARK SEGAL <email@hidden>
- Date: Tue, 9 Sep 2008 06:18:52 -0700 (PDT)
Edmund,
Two questions:
(1) In what ways does Canon's private info from the ROM give their profiles a heads-up over the procedure Adobe employs for the construction of camera profiles? Or put otherwise, what aspects of Adobe's procedures, not having that information directly, necessarily yield a less accurate profile than those Canon constructs using its "private info"?
(2) Can you publish test results for a standard, well-known photograph (or a GMB 24-CC) showing in what respects an out-of-the-box rendition of the same file from DPP is superior to the same from LR2?
Mark
----- Original Message ----
From: edmund ronald <email@hidden>
To: Uli Zappe <email@hidden>
Cc: ColorSync Mailing <email@hidden>; Chris Cox <email@hidden>
Sent: Tuesday, September 9, 2008 12:40:33 AM
Subject: Re: Media Testing for maclife.de (was: Re: Colorsync-users Digest, Vol 5, Issue 290)
What worries me is that while one can easily predict the performance
of Brand X software on the top of the range calibrated studio cameras,
I see no reason to assume that the cheap POS which Joe User owns
matches the original sample cheap POS that Adobe tested. We have
exactly the same situation for canned printer profiles - they work
very nicely thank you on something like an Epson 9880, but will fail
miserably on a supermarket give-away inkjet.
Of course, proprietaru software such as Canon DPP has access to
private maker info from the ROM of the camera which was shot ...
This might explain DPP's good work, more so than the details
of ICC or Adobe pipeline models ...
Edmund
- Show quoted text -
On Tue, Sep 9, 2008 at 6:07 AM, Uli Zappe <email@hidden> wrote:
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