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Table 2 Results obtained by SSO, NGHS, PSO, NM, and LDOF baseline [ 21 ] over Middlebury dataset

From: On the optical flow model selection through metaheuristics

Sequences SSO NGHS PSO NM Baseline
Dimetrodon 0.108±0.02 0.114±0.01 0.114±0.01 0.135±0.03 0.115
Grove2 0.194±0.00 0.205±0.01 0.191±0.01 0.224±0.03 0.176
Grove3 0.670±0.04 0.747±0.02 0.685±0.01 0.761±0.05 0.701
Hydrangea 0.211±0.00 0.211±0.02 0.202±0.01 0.235±0.05 0.184
RubberWhale 0.126±0.01 0.157±0.00 0.117±0.00 0.149±0.04 0.129
Urban2 0.401±0.04 0.426±0.06 0.346±0.01 0.459±0.12 0.381
Urban3 0.614±0.06 0.756±0.11 0.561±0.14 0.867±0.14 0.818
Venus 0.319±0.02 0.756±0.01 0.381±0.00 0.403±0.03 0.377
Mean 0.330±0.01 0.372±0.00 0.325±0.01 0.384±0.02 0.360
  1. The best EPE values for each sequence are in italics.