Re: Nikon D1x
Re: Nikon D1x
- Subject: Re: Nikon D1x
- From: Rob Galbraith <email@hidden>
- Date: Wed, 09 Apr 2003 10:42:15 -0600
Hi Greg,
In regards to your message:
>
Just to make sure I understand exactly what you did;
>
>
You created the profile using the CE 20/20 target and checked the gray
>
balance using values from an embedded ColorChecker target. As long as
>
(some of) the grays you checked are different from those on the CE 20/20
>
target, this sounds like a very good way to check the profile.
Yes, that's right. This is in fact exactly what I have done with a Canon
EOS-1D recently. To be precise, in my earlier messages I was describing this
is what I would do for the D100 that Roger was asking about, but I in fact
have not, hence my non-committal response to his neutral neutrals question.
But as to your description of the test procedure I was describing, it is
spot on.
>
I also
>
like to use synthetic images created using ColorLab. This allows me to
>
make sure that the values are different from the reference values used
>
to create the profile.
Cool.
>
Since we produce both targets and profiling software, we are sensitive
>
to what is going on at the mathemetical level. Any half-baked profiling
>
product should work well converting reference colors, the real test is
>
what happens in the large uncharted waters away from shore...
Yes, the uncharted waters known as real photographs!
Thanks for the follow up on this, very interesting.
-Rob
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| References: | |
| | >RE: Nikon D1x (From: "Greg Remington" <email@hidden>) |