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Table 6 Random phase encoding geometry: Mean SSIM results (OFF & ON) over each image pair and median over all pairs

From: Optimal compressed sensing reconstructions of fMRI using 2D deterministic and stochastic sampling geometries

Sample rate

Image1

Image2

Image3

Image4

Image5

Image6

Image7

Image8

Image9

Image 10

Image 11

Image 12

Median

62.50

0.4977

0.7761

0.8038

0.7710

0.9385

0.3035

0.3178

0.5755

0.8920

0.5611

0.9340

0.7678

0.7694

48.50

0.7205

0.4283

0.4978

0.4190

0.5157

0.3792

0.4124

0.4222

0.5150

0.7992

0.6382

0.4757

0.48675

40.60

0.8368

0.4455

0.6163

0.3631

0.5303

0.2675

0.6773

0.6491

0.6260

0.6262

0.5328

0.7319

0.62115

32.80

0.7470

0.4417

0.5449

0.5325

0.5322

0.2600

0.2553

0.7156

0.4721

0.5817

0.5961

0.3384

0.53235

28.10

0.3020

0.5741

0.3409

0.3296

0.3299

0.2593

0.4213

0.7007

0.3138

0.6112

0.4863

0.3430

0.34195

26.60

0.2954

0.4523

0.5428

0.4348

0.4034

0.2812

0.2324

0.6164

0.3333

0.4492

0.5069

0.4524

0.442

25.00

0.6157

0.4613

0.3285

0.4298

0.3138

0.2766

0.6734

0.4857

0.4460

0.6840

0.3523

0.3663

0.4379

21.90

0.5199

0.2968

0.3911

0.3072

0.4502

0.2662

0.2366

0.4205

0.3047

0.3096

0.5264

0.4307

0.35035

20.30

0.3137

0.2704

0.4546

0.3005

0.4328

0.3067

0.2069

0.3503

0.2660

0.4082

0.2628

0.3512

0.3102

  1. The results are based on the leave one out method. See Table 3 for details.