Alin, SuperCal calibrates the whole curve. In fact you decide interactively decide how many points you want to set on the curve (the hard work is yours). 4 or 5 points are OK for me, the software interpolates between them.
Here you have 7 user reviews, ignore user No 6, he probably is colorblind. http://www.macupdate.com/info.php/id/8142 On Fri, 2005-06-17 at 18:41, Alin Flaider wrote: > Joaquim, > > As one who tried this route I must say the software calibration is > close to useless. And this has nothing to do with the subjectivity > of eye perception but to mathematical reasons. All software tools I > cam across employ a simple gamma correction on all three channels - > that is you manage at best to correct one (middle) point only on the > colour response curve, while the hardware approach measures and > adjust multiple points. The well calibrated monitor may exhibit a > totally off colour response curve, sometimes with multiple peaks, > one that you cannot achieve through simple gamma correction. With > LCD screens this is even more so due to peculiarity of its colour > response curves. > > Servus, Alin > > Joaquim wrote: > JC> SuperCal and it is free. > JC> Software calibrators are as good as or better than any calibration tool, > JC> the problem is not everybody can use them, you have to understand how > JC> they work: > > JC> Software calibrators use you as the light sensor, you have to adjust the > JC> brightness of several color areas to match the brightness of another > JC> area that has some pixels ON and some other OFF, you must put your eyes > JC> out of focus so the light/darkness from adjacent pixels blends, > JC> concentrate and do it acuratelly and for several times with the three > JC> RGB colors at several brightness levels. This way the software gets to > JC> know the precise brightness curve for each light component, as seen by > JC> you, and generates a perfect color profile. > > JC> Writing this made me think that doing it through an out of focus camera > JC> viewfinder will be a lot easier :) > > JC> Thibouille wrote: > > >>Anybody knows a software for that? > >>Of course it wouldn't be anywhere good as a hardware thing but'd be > >>beter than nothing heh? > >> > >>2005/6/16, Frits Wüthrich <[EMAIL PROTECTED]>: > >> > >> > >>>I am considering to buy a monitor calibration tool, like this one: > >>>http://www.bhphotovideo.com/bnh/controller/home?O=productlist&A=details&Q=&sku=324696&is=REG > >>> > >>>Any opinions about this Pantone Colorplus? Alternatives? > >>> > >>>Thanks in advance, > >>>-- > >>>Frits Wüthrich > >>> > >>> > >>> > >>> > >> > >> > >> > >> > >