Color stability is the key goal during the process of color dissemination and replication. The results of color consistent can be influenced by many factors. In this project, we focused on the error caused by measurement instrument, i.e. spectroradiometer. According to the radiance data collected from six British Ceramic Research Association tiles under two different standard illuminants, i.e. illuminant A and illuminant CWF, the tristimulus value of different colors under different conditions of illuminants were calculated and used for computing the mean color different from mean of the six tiles. Last, the performance of stability and consistency of the spectroradiometer was evaluated. The result showed that the spectroradiometer under standard illuminant CWF outperformed than that under standard illuminant A.
展开▼
