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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.