Re: Media Testing for maclife.de
Re: Media Testing for maclife.de
- Subject: Re: Media Testing for maclife.de
- From: Eric Chan <email@hidden>
- Date: Sun, 14 Sep 2008 22:16:27 -0700 (PDT)
> > DNG profiles themselves *do not contain the
> calibration data*, but
> > the DNG raw file itself does (i.e., outside the
> profile) via the
> > CameraCalibration1 and CameraCalibration2 tags.
> Whatever the specific implementation, it doesn't affect
> my (pretty
> straightforward) point that *if* DNG profiles had some
> technological
> advantage by design, the fact that they don't provide
> better results
> than other profiles in my testing would actually make them
> look worse,
> not better.
My comments were about the calibration step. The only way to test this is to compare several units of a given model (e.g., a Nikon D300) and see how consistent the color is across them. If you only test a single unit of a given model then you are not really testing the effectiveness of the calibration step.
This is not a comment about whether your findings were pleasing or accurate, but just a comment about how the calibration typically is provided by cameras and how we apply it in the DNG processing model.
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Colorsync-users mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden