[argyllcms] Re: Projector calibration

  • From: Roger Breton <graxx@xxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sat, 12 Jan 2008 23:19:45 -0500

Frederic,

Did you calibrate and profile the light emitted by the projector or
reflected on the projection screen?

Very different .

> 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(
> 
> -- 
>    Frédéric

Roger Breton 



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