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TableĀ 2 The ratio compositions of each algorithm variable, organized by the inner, outer, and curvature sections

From: Ear biometrics for patient identification in global health: a cross-sectional study to test the feasibility of a simplified algorithm

Section Variables Ratio
Inner triangle I1 A1:A2
I2 A1:A3
I3 A2:A3
Outer triangle O1 L1:L2
O2 L1:L3
O3 L2:L3
Curvature CR1 C1:base
CR2 C2:base
CR3 C3:base
CR4 C4:base
CR5 C5:base
CR6 C6:base
CR7 C7:base