Heritage Science

Table 1 The PSNR and SSIM values for the mrual restoration of irregular masks

From: A virtual restoration network of ancient murals via global–local feature extraction and structural information guidance

Murals	RFR		DS-net		EC		ours
Murals	PSNR/dB	SSIM	PSNR/dB	SSIM	PSNR/dB	SSIM	PSNR/dB	SSIM
1	23.9058	0.8861	25.0925	0.9085	25.0017	0.9021	26.6548	0.9417
2	25.0520	0.8179	26.8556	0.8911	26.2696	0.8631	27.65613	0.9286
3	24.4107	0.8291	26.0728	0.8799	25.5625	0.8710	26.9239	0.9188

Note: The best result in each column is boldfaced

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