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Table 3 Speed-up of ITKrM(M) over (w)KSVD and BPFA, corresponding to the average runtime of wKSVD/BPFA divided to that of ITKrMM using all available (corrupted) image patches of Barbara and Peppers

From: Fast dictionary learning from incomplete data

Corr. (%) BPFA (w)KSVD
  Barb. Pepp. Barb. Pepp.
0 1.75 1.94 10.61 11.46
30 1.02 1.20 11.07 11.50
50 1.53 1.92 11.30 12.35