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Subject:
From:
Stephanie Clark <[log in to unmask]>
Reply To:
Conchologists of America List <[log in to unmask]>
Date:
Tue, 5 Nov 2002 00:34:00 +1100
Content-Type:
text/plain
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text/plain (92 lines)
Dear Alfonso

It also appeared slightly pinkish on my PC, both under netscape and in
Photoshop, however a slight adjustment in the colour balance for green and
the colour came out the way you suggested it would.

And having taken and modify hundreds of digital photos especially under a
microscope for two CD roms on Australian shells one produced and one
coming, with four different digital cameras (over a period of several
years) I have learnt all about colour balance etc and the ways the
different cameras and lighting conditions available affected the colour of
the raw images. Not to mention the difference between my computer and my
coauthors computer and his eye sight versus my eye slight and our ability
to distinguish colours even when we are looking at the same specimen under
microscope with the image on the screen next to us. So all I can say is
make it as good as you can with the equipment you have and possible say
best viewed under such and such conditions.

Now back to my DNA.

Stephanie



, the screen resolution and me see colours it will never be perfect because
the way they look under lights, sunlight etc are never exactly the
samescreens deal with colours

and my favourite tools in photoshop are under the levels, colour balance
and contra


At 12:48 PM 4/11/2008 +0100, you wrote:
>Dear Alfonso,
>it looks definitely pink on my European system.
>Greetings from Germany
>Michael
>----- Original Message -----
>From: <mailto:[log in to unmask]>Alfonso Pina
>To: <mailto:[log in to unmask]>[log in to unmask]
>Sent: Monday, November 04, 2002 2:24 AM
>Subject: On color fidelity in shells pictures
>
>Dear friends,
>
>As many of you surely know, I began to take shells photographs for my web
>page.
>I was commented by John Wolff (thanks, John) that the color in such
>photographs are a lot reddish than real ones, and this surprises me a lot,
>since I see them quite real. At first I (we) think it must be a fault in
>John's color display setup, since nobody else had complained about but,
>after many proofs, it seems that many people has the same trouble.
>
>On the other side, I have checked the pictures in several systems here and
>they looks perfect in color, so the problem remains. I am wondering if it
>may be related to some difference between American and European computer
>systems.
>
>We have choosen an specific image to test the colors, so I would like to
>beg you all to take a look at
><http://www.eumed.net/malakos/Sub/Trigoniocardia_ovobalis.jpg>http://www.eumed.net/malakos/Sub/Trigoniocardia_ovobalis.jpg,
>wich looks mostly white (dirty white maybe) in my display, but
>definitively pink in John's display. Please, let me know what colour do
>you see it (by private mail, of course) and if your system is European or
>American, to test my hypothesis.
>
>By the way, I have opened a new section in my web site for all that images
>(<http://www.eumed.net/malakos/Sub/autor.html>http://www.eumed.net/malakos/Sub/autor.html),
>to be able to announce you the updates without feeling guilty of
>commercialism, since many of them has been offered in auctions.
>
>Thanks in advance,
>
>Alfonso Pina
>Málaga, Spain
><mailto:[log in to unmask]>[log in to unmask]
>www.eumed.net/malakos
>
>

******************************************************************************
Stephanie A. Clark

Invertebrate Identification
Unit 4/17 Morris Street
PO Box 418
Summer Hill, NSW 2130
Australia

phone  61 (02) 9799 5689  fax  61 (02) 9799 5610  mobile  0412 372388
email [log in to unmask]

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