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Table 2 Comparative restoration results agree with the MAE, PSNR, and NCD criteria

From: Robust fuzzy scheme for Gaussian denoising of 3D color video

Algorithm

Criteria

Gaussian noise VAR = 0.005

Gaussian noise VAR = 0.01

Chair

Miss America

Flowers

Chair

Miss America

Flowers

Frame 20

Frame 30

Frame 20

Frame 30

Frame 20

Frame 30

Frame 20

Frame 30

Frame 20

Frame 30

Frame 20

Frame 30

FLRSTF

MAE

6.375

6.613

5.818

5.622

9.628

9.551

8.400

8.325

7.477

7.362

11.932

11.652

PSNR

28.979

28.720

29.926

30.157

26.192

26.263

26.701

26.589

27.686

27.720

24.363

24.559

NCD

0.0110

0.0112

0.0263

0.0261

0.0167

0.0168

0.0140

0.0137

0.0257

0.0260

0.0205

0.0203

FLRSTF_ANGLE

MAE

6.374

6.620

5.826

5.629

9.825

9.643

8.458

8.319

7.500

7.386

11.971

11.661

PSNR

28.968

28.716

29.905

30.133

26.007

26.164

26.638

26.605

27.681

27.687

24.340

24.556

NCD

0.0110

0.0112

0.0263

0.0262

0.0175

0.0171

0.0140

0.0137

0.0258

0.0259

0.0205

0.0203

FDARTF_G

MAE

5.501

5.603

4.459

4.279

8.503

8.281

7.416

7.245

6.069

5.909

10.438

10.056

PSNR

29.170

29.291

32.510

32.917

27.309

27.611

27.454

27.391

30.059

30.300

25.717

26.054

NCD

0.0105

0.0106

0.0219

0.0216

0.0155

0.0151

0.0135

0.0128

0.0220

0.0216

0.0185

0.0182

VMMKNN_G

MAE

7.987

7.886

6.178

6.103

8.777

8.459

9.250

9.677

8.143

8.081

9.916

9.634

PSNR

25.368

25.607

29.799

29.826

25.348

25.801

25.159

24.427

27.612

27.683

24.629

24.978

NCD

0.0146

0.0141

0.0286

0.0285

0.0153

0.0147

0.0174

0.0164

0.0287

0.0282

0.0167

0.0167

CBM3D

MAE

4.863

4.854

3.512

3.509

7.821

7.795

7.712

7.729

4.518

4.526

9.934

9.896

PSNR

33.185

33.193

33.658

33.931

30.790

30.670

32.1

32.06

32.58

32.87

29.45

29.363

NCD

-

-

-

-

-

-

-

-

-

-

-

-

  1. For the 20th and 30th frames of the video sequences used. Numbers in italics indicate best results which agreed with the method and criteria implemented.