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Table 2 Results of tests for identity verification based on the asymmetry of the face, for the first and second variant of the test

From: The use of hidden Markov models to verify the identity based on facial asymmetry

Number of verification test

Number of users

FAR [%]

FRR [%]

Variant 1 (MK DB)

500

0.635

0.762

Variant 2 (MK DB)

500

0.307

0.361

Variant 1 (CASIA DB)

500

0.792

0.919

Variant 2 (CASIA DB)

500

0.736

0.814

  1. FAR false acceptance rate, FRR false rejection rate