Construction of Spectral Discoloration Model for Red Lead Pigment by Aging Test and Simulating Degradation Experiment

Table 8

The predicted accuracy of the five real aging red lead pigment points.

Point number	RMS (%)	DE00	GFC (%)
1	1.50	1.99	99.93
2	1.30	3.24	99.59
3	1.28	2.61	99.88
4	1.14	2.87	99.86
5	0.81	2.48	99.47
Mean	1.21	2.64	99.75