A comparison between a CRT and a LCD monitors colors rendering

摘要

The motivation behind this paper is to study how different TV technologies work and to compare the colors that are rendered by the monitors. We analyze two different situations: a CRT monitor and a LCD monitor. Using the monitors' spectral power distributions, we propose a six steps spectral image processing algorithm which converts the spectral image in to the XYZ standard and then in to the RGB standard. Finally we color balance the RGB image in order to eliminate the monitors render colors hues. On the monitors displays we expect to see the same colors text image.