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Table 5 Random sampling on PDF 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 Image11 Image 12 Median
62.50 0.9917 0.3613 0.9946 0.9915 0.9965 0.4869 0.8859 0.4286 0.8429 0.9873 0.8771 0.9968 0.9366
48.50 0.8839 0.7967 0.3797 0.9873 0.8862 0.7779 0.9661 0.8454 0.8591 0.4017 0.8990 0.9863 0.8715
40.60 0.9538 0.5490 0.9520 0.9526 0.9626 0.7717 0.7206 0.9405 0.9593 0.9579 0.9668 0.9618 0.9532
32.80 0.9302 0.8089 0.4618 0.8772 0.8536 0.3084 0.4843 0.4917 0.9077 0.3930 0.6974 0.9397 0.75315
28.10 0.7025 0.8010 0.4048 0.4846 0.9073 0.6879 0.7178 0.7995 0.4558 0.6144 0.8163 0.5519 0.6952
26.60 0.7432 0.4272 0.4323 0.5289 0.7348 0.7207 0.3768 0.8983 0.4436 0.5258 0.8413 0.4048 0.52735
25.00 0.5855 0.9114 0.6392 0.5203 0.4872 0.5883 0.2242 0.8795 0.3602 0.5417 0.9151 0.5172 0.5636
21.90 0.4465 0.8086 0.4637 0.5236 0.4568 0.5584 0.5955 0.7593 0.8266 0.5380 0.7414 0.5028 0.5482
20.30 0.7635 0.4661 0.3008 0.5635 0.5954 0.6655 0.5174 0.5689 0.4259 0.4993 0.5045 0.8082 0.54045
  1. The results are based on the leave one out method. See Table 3 for details.