Research on Virtual Color Restoration of Complex Building System Based on Discrete Wavelet Transform

Table 2

Comparison of SSIM effects of three repair algorithms.

	Experiment 1	Experiment 2	Experiment 3
Criminisi algorithm	0.87	0.83	0.85
Deep learning algorithm	0.92	0.91	0.93
The algorithm of this article	0.94	0.96	0.98