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Table 3 Results of tests for identity verification based on the asymmetry of the face, for the first and second variant of the test, with no preliminary selection images

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

1.145

1.327

Variant 2 (MK DB)

500

0.934

0.979

Variant 1 (CASIA DB)

500

2.065

2.143

Variant 2 (CASIA DB)

500

1.994

2.028

  1. FAR false acceptance rate, FRR false rejection rate