Research Article
Exploration of Ear Biometrics Using EfficientNet
Table 1
Summary of biometric characteristics.
| | Biometric identifier | Biometric type | Distinctiveness | Permanence | Collectability | Performance | Acceptability |
| | DNA | Physiological | High | High | Low | High | Low | | Ear | Physiological | Medium | High | Medium | Medium | High | | Face | Physiological | Low | Medium | High | Low | High | | Facial | Physiological | High | Low | High | Medium | High | | Fingerprint | Physiological | High | High | Medium | High | Medium | | Gait | Behavioral | Low | Low | High | Low | High | | Hand geometry | Physiological | Medium | Medium | High | Medium | Medium | | Hand vein | Physiological | Medium | Medium | Medium | Medium | Medium | | Iris | Physiological | High | High | Medium | High | Low | | Keystroke | Behavioral | Low | Low | Medium | Low | Medium | | Odor | Physiological | High | High | Low | Low | Medium | | Palm print | Physiological | High | High | Medium | High | Medium | | Retina | Physiological | High | Medium | Low | High | Low | | Signature | Behavioral | Low | Low | High | Low | High | | Voice | Combination of physiological and behavioral | Low | Low | Medium | Low | High |
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