|
Five recognition methord |
ID/IC card recognition |
Fingerprint recognition |
Iris recognition |
Face recognition |
Palmar vein recognition |
|
Security |
Easy to copy |
Easy to steal and forge, easy to identify with fake fingerprints |
Can provide a larger quantity Feature points are one of the most accurate biometrics |
Recognition is carried out by analyzing the features and structure of the face |
Internal features of the body varies from person to person. Other people can't steal and forge |
|
Reliability |
Easy to copy, so the key inside the card may not be unique |
It is affected by fingerprint quality, scars, age and environmental factors |
It is highly unique and stable, and is not affected by external light and age changes, but it needs to be collected at close range |
It is greatly affected by illumination, expression, posture and other factors |
It is the most accurate biometric authentication technology at present, and it will not involve privacy |
|
Convenience |
The card must be carried at all times and is easy to lose |
Wide application range |
Fast speed |
Identification can be done at a distance or without contact |
Non-contact certification, clear clean and easy to use without any other assistance |
