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Table 1 In the different cases of simulated mixed noise (Case 1 and Case 2), the quantitative picture quality indices of denoising two HSI data with different methods

From: Hyperspectral image denoising and destriping based on sparse representation, graph Laplacian regularization and stripe low-rank property

Data

Case

Index

Noisy

BM4D

LRMR

NAIRLMA

LLRGTV

MTGSNMF

SSTVSSLR

HSI-SDeCNN

Proposed

Pavia City Center

Case 1.1

MSSIM

0.6171

0.8733

0.9231

0.9097

0.9371

0.9134

0.9648

32.4234

36.0600

MPSNR

21.9965

28.8643

34.2711

33.2518

33.1852

32.7918

35.9404

0.9099

0.9649

MSAM

0.4065

0.1828

0.1347

0.1365

0.1216

0.1073

0.0835

0.0837

0.0725

Case 1.2

MSSIM

0.6035

0.8571

0.8956

0.8822

31.1852

32.0895

35.7635

32.2080

36.0034

MPSNR

21.8069

28.4804

33.5066

32.4568

0.9006

0.8865

0.9675

0.9062

0.9640

MSAM

0.4162

0.1970

0.1702

0.1719

0.1601

0.1322

0.0820

0.0824

0.0737

Case 1.3

MPSNR

21.6737

28.2445

33.0097

31.9684

29.9663

31.7315

35.8176

32.0031

36.0308

MSSIM

0.5920

0.8331

0.8688

0.8562

0.8600

0.8610

0.9674

0.9014

0.9637

MSAM

0.4277

0.2188

0.2095

0.2084

0.2066

0.1629

0.0814

0.0837

0.0746

Washington DC Mall

Case 1.1

MPSNR

22.1431

29.4537

33.9224

32.9172

30.9876

32.2850

32.2048

31.5393

33.2762

MSSIM

0.5973

0.8648

0.9151

0.8974

0.9160

0.9034

0.9484

0.8836

0.9458

MSAM

0.2529

0.0981

0.0711

0.0772

0.0948

0.0730

0.0789

0.0653

0.0737

Case 1.2

MPSNR

21.9653

29.1826

33.0382

32.0552

30.1744

31.3883

32.0673

31.2583

33.3083

MSSIM

0.5849

0.8365

0.8780

0.8608

0.8977

0.8639

0.9481

0.8786

0.9483

MSAM

0.2599

0.1079

0.0911

0.0967

0.0974

0.0895

0.0793

0.0670

0.0701

Case 1.3

MPSNR

21.8041

28.6449

32.7534

31.8789

29.7272

31.0952

32.1200

31.0231

33.5792

MSSIM

0.5759

0.8280

0.8678

0.8537

0.8865

0.8526

0.9474

0.8750

0.9498

MSAM

0.2648

0.1161

0.1074

0.1120

0.1002

0.1035

0.0804

0.0675

0.0686

Pavia City Center

Case 2.1

MPSNR

22.1778

29.2245

35.3324

34.3549

35.3313

33.9347

36.0780

32.8417

35.9326

MSSIM

0.6282

0.8884

0.9509

0.9409

0.9619

0.9421

0.9688

0.9149

0.9647

MSAM

0.3978

0.1690

0.1058

0.1027

0.0879

0.0860

0.0845

0.0795

0.0719

Case 2.2

MPSNR

21.8084

28.4413

33.3412

32.2899

33.1497

32.0765

35.6895

32.0973

0.9636

MSSIM

0.6042

0.8538

0.8959

0.8819

0.8969

0.8894

0.9675

0.9056

35.9098

MSAM

0.4158

0.1976

0.1590

0.1617

0.1564

0.1248

0.0821

0.0837

0.0736

1Washington DC Mall

Case 2.1

MPSNR

22.3323

30.1137

34.9586

33.8592

31.3144

33.4425

32.2904

31.7312

32.8801

MSSIM

0.6073

0.8800

0.9398

0.9228

0.9227

0.9318

0.0792

0.8858

0.9462

MSAM

0.2477

0.0916

0.0573

0.0611

0.0950

0.0570

0.9489

0.0648

0.0786

Case 2.2

MPSNR

21.9461

29.0930

33.0130

32.0680

30.2386

31.3416

32.0831

31.2975

33.5533

MSSIM

0.5848

0.8398

0.8814

0.8657

0.8981

0.8689

0.9484

0.8804

0.9510

MSAM

0.2598

0.1071

0.0879

0.0926

0.0979

0.0852

0.0793

0.0656

0.0744