Iris Recognition
Iris recognition uses the unique patterns in the colored ring surrounding the pupil to verify identity.
Overview
Iris recognition captures high-resolution images of the eye, isolating the iris region and encoding its intricate texture patterns. Since the iris texture is highly unique and stable over time, this modality offers one of the highest levels of accuracy with low false match rates. It is widely used in border control, national ID programs, and secure access credentials.
References
Vendors using Iris Recognition
Frequently Asked Questions
What makes iris recognition unique compared to other biometrics?
The iris has highly distinctive and stable texture patterns, offering very low false match rates and resistance to aging.
How accurate is iris recognition?
Iris recognition typically achieves false match rates well below 0.1%, making it one of the most accurate biometric modalities.
What are common applications of iris recognition?
Iris recognition is used in border control, national identity programs, secure building access, and even smartphone authentication in some devices.