RE: [Lcms-user] Profiling a beamer

[<Ern...@sw...>]

Hi Andrej

I forgot to mention that we could do a quick calibration of a beamer =
using a digital camera taking a picture from the beamer. The quality of =
the digital camera is far better as the quality of today beamers and so =
the picture of the beamer can be calibrated by the good picture quality =
of the digital camera.

In addition it is possible to take a picture, do an immediate correction =
on the picture of the beamer and compare the result of the correction =
with a second shot. Now we know how the system does behave (derivative) =
and so we can start to make appropriate corrections and repeat the steps =
till we cannot optimize it more (fitting).

Perhaps there will be in the future on beamers direct connections for =
digital cameras for automatic calibration...

Regards
Ernst

-----Original Message-----
From: Andrej Javorsek [mailto:and...@ki...]
Sent: Freitag, 17. Januar 2003 11:20
To: lcm...@li...
Subject: [Lcms-user] Profiling a beamer


Hallo!

I'm using a beamer (projector) connected to my computer and colours are=20
"washed"!
Any idea how to profile a beamer?
Since beamer has very different caracteristic than monitor (contrast,=20
brigtnest, gamma....)


Best regards
Andrej



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