Table 4 Quantitative results of X-ray image denoising using soft thresholding, in terms of PSNR, SSIM, MSE, RMSE, VIF, FOM, MAE, and processing time metrics.

From: Efficient real-world image denoising using multi-scale gaussian pyramids

Method

PSNR (dB)

SSIM

MSE

RMSE

VIF

FOM

MAE

Time (sec)

Gaussian-Pyramid

36.802396

0.9428098

15.64632606

3.8416323

0.771763

0.992644

3.0442557

0.0046311

Wavelet-coif4

25.737732

0.790638

178.1433303

12.892460

0.710824

0.992018

12.9735588

0.1743912

Wavelet-db4

25.640081

0.788820

184.5384376

12.484285

0.710745

0.991923

13.1610439

0.1062235

Wavelet-Haar

26.6164154

0.788600

143.4125618

11.854359

0.714757

0.993376

11.6889089

0.094263

Wavelet-sym4

26.109799

0.783041

162.6687426

12.322558

0.712183

0.992352

12.4141359

0.1015763

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