Key Algorithms for Segmentation of Copperplate Printing Image Based on Deep Learning

Table 3

The interference of Gaussian white noise on the algorithm.

Noise intensity	Global consistency error
0.01	0.0127
0.02	0.0089
0.03	0.0135
0.04	0.0106
0.05	0.0174
0.06	0.0156
0.07	0.0145
0.08	0.0221
0.09	0.0136
0.10	0.0157