Multiple regression laser display color system establishment

By analyzing the corresponding relations between a lot of actual measurement data of CRT input color corrdinate(R,G,B) and output color corrdinate(L,a,b).Through the device-independent color space"Lab",we will set up a color convert model from laser TV to CRT.Based on the convert model,realize the CRT predicts output effect is the laser TV output effect,which makes laser TV accurately reproduce the CRT color,finally realize the effect:"what you see is you see."