Table 4 Evaluation of color restoration results of faded real mural images

From: Color restoration of mural images based on a reversible neural network: leveraging reversible residual networks for structure and texture preservation

Method

PIQE(↓)

NIQE(↓)

SSIM(↑)

PSNR(↑)

FSIM(↑)

GMSD(↓)

S2WAT

20.5134

15.5951

0.4398

13.2769

0.7063

0.2961

CAST

13.4227

16.3704

0.5231

14.9676

0.8399

0.2765

CCPL

8.0548

12.1849

0.6203

15.3815

0.8819

0.2025

MicroAST

9.2416

12.7052

0.5970

14.4452

0.7901

0.2598

Proposed Method

6.0733

9.6913

0.7891

17.0536

0.8946

0.1784

  1. Bold font is used to highlight the evaluation index results of the method proposed in this paper
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