29 Mar
2012
29 Mar
'12
4:30 p.m.
Hello, I was curious about how one can find an optimal standard set of colors in CIELAB to compare the performance of different liquid crystal displays to. For example, if I wanted to know how far the color reproduction of my display is to that of a defined set of colors, then I would measure the CIELAB of the 24 Gretagmacbeth colorchecker on the display and compare it to the known CIELAB values in the card. This will give me a Delta-E I can use to determine the difference. The problem is the CIELAB values of the display have very high luminance as opposed to the CIELAB values on the colorchecker. Does anyone know a why one can compare the colors of an LCD to a well-defined base that is reflective? Regards, Tod Canete