[argyllcms] Re: Projector calibration

  • From: Udo Lembke <ulembke@xxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sun, 13 Jan 2008 20:28:50 +0100

Hi Frédéric,
that sounds good. The resuts of my test are not so good. How do you prepare the instrument, to ignore reflective light?
What distance is between the projector and the screen?
What distance between the screen and the i1d2? What angle?
How bright are the projector?
On my test, i got amonst others to many light to the i2.

Best regards

Udo


Frédéric Mantegazza schrieb:
Ok, Mike and I spent a few hours to calibrate our photoclub projector, and we got very good results :o)

Graeme, as you though, it was a light level problem; we put the projector closer to the screen, and it worked. We also tried to put the i1d2 towards the projector, instead of looking at the screen, and it also worked fine.

The projector was far from sRGB, but applying the profile, it now looks great: colors are more saturated, like originals. So, I think photoclub people will be very happy to see their photos on the screen as they see them on their monitors.

BTW, even with the i1d2 close to the monitor, Eye-One Match was unable to compute the profile! It read all patchs, then fail to create the profile, without any usefull message :o(



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