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Table 3 Results obtained by SSO, NGHS, PSO, NM, and LDOF baseline [ 21 ] over Sintel dataset

From: On the optical flow model selection through metaheuristics

Sequences SSO NGHS PSO NM Baseline
alley_1 0.214±0.02 0.263±0.00 0.209±0.01 0.226±0.00 0.212
ambush_2 15.532±0.50 13.947±1.57 16.210±1.39 14.53±2.05 19.64
bamboo_1 0.246±0.01 0.275±0.02 0.236±0.01 0.239±0.00 0.238
bandage_1 0.740±0.06 0.990±0.04 0.915±0.20 0.817±0.04 0.785
cave_2 1.857±0.07 1.992±0.10 1.819±0.04 1.899±0.04 1.820
market_2 0.846±0.00 0.928±0.03 0.972±0.16 0.853±0.02 0.852
mountain_1 0.865±0.06 0.798±0.04 1.076±0.33 0.741±0.06 0.891
shaman_1 0.230±0.02 0.297±0.03 0.249±0.01 0.278±0.01 0.256
sleeping_1 0.114±0.01 0.122±0.01 0.110±0.01 0.105±0.01 0.102
temple_2 1.536±0.05 1.612±0.05 1.485±0.01 1.563±0.03 1.523
Mean 2.218±0.05 2.122±0.12 2.293±0.16 2.185±0.12 2.632
  1. The best EPE values obtained for each sequence are in italics.