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Table 3 The objective evaluation metrics of our complete network and three ablation models

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

Network combination

PSNR/dB

SSIM

Complete network

27.02132

0.931

Network without FFC

25.3842

0.8905

Network without BranchBlock

25.6012

0.8931

Network without BranchBlock and FFC

25.1611

0.8623