"Advanced Security Solution Group"
IRIENCE
Experience the segmented and specialized iris recognition technology of IRIENCE along with our iris recognition algorithm and software developers. IRIENCE, truly the best iris algorithm company in Korea, who complies with international standards and maintains a strict operation offers a world class level iris recognition technology to our users.
Iris authentication/Algorithm
Introduction oon technology
Biometrics
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Bio-Certification Requirements
Characteristics Iris Fingerprint Face A regular pulse Universality ● ● ● ● Uniqueness ● ◐ ○ ● Permanence ● ◐ ○ ◐ Acquisition ● ● ● ●
Characteristic of The Iris
- IRIS
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· The most complex and exquisite fibrous tissue in human body
· Located between the pupil and the sclera
· Same role as the aperture of a camera
· Iris pattern of every person is different
· Iris pattern between twins are different and even the left and right eye of a person have different patterns.
- Location of the iris and structure of the eye
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Image conversion process of the iris
1. Chances of two different irises having the same pattern (uniqueness)
The odds of two people having the same fingerprint are a billion-to-one and in case of iris patterns the probability is 10 raise to the 78th power-to-one which converges to 0%. iris pattern between twins are different and even the left and right eye of a person have different patterns.
2. Formation of the iris pattern (permanence)
Unlike other body parts which slightly change by time, the formation of iris pattern is completed before 20 months after birth and never changes from then.
3. Relation of iris authentication to eye disease
Eye disease has nothing to do with iris authentication. In case a person dies or the eye ball is enucleated, the pupil dilatates and it becomes impossible to conduct iris authentication.
4. Touchless authentication
As iris recognition applies touchless authentication unlike other biometrics, users don’t have to worry about virus infection caused by physical contact.
The Excellence of The Iris
| Technologies | Advantage | Weakness |
|---|---|---|
| Fingerprint recognition | Low-priced | Counterfeitable, possible fingerprint not being seen or damaged |
| Face recognition | Recognize quickly and easily | Low accuracy affected by lighting and posture |
| Palm/Hand shape recognition | Easy to acquire information | Slow processing speed and low accuracy depending on posture |
| Vein recognition | Non-forgery | Difficult to extract, taking relatively long to recognize |
| RFID Card | Low cost of installation, easy and fast recognition | Theft, falsifiable, fragile, and increased maintenance costs |
| Iris recognition | Non-forgery, fast processing speed, low damage probability | High system performance demand |
Biometric Technology Comparison
| Sortation | Iris recognition | Fingerprint recognition | Vein recognition | Face recognition | Palm recognition | RFID Card |
|---|---|---|---|---|---|---|
| Misperception rate | 0.00000001 | 0.001~0.0001 | 0.000001 | 3.0 | 0.00001 | High |
| Recognition Speed | 0.5~1s | 1s | 2s | 1s | 2s | 0.5s |
| Theft possibility | Impossibility | Possibility | Impossibility | Possibility | Possibility | Possibility |
| Recognition Data | A iris pattern | Fingerprint curvature | Blood vessels(Vein) | Face shape | A palm shape Ect. | RFID Chip |
| Recognition | Stable | Unstable | Unstable | Stable | Unstable | Stable |
| Technical level | Excellent | General purpose technology | Excellent | General purpose technology | General purpose technology | General purpose technology |
| Best biometric technology Excellent security |
Easy to modify and easy to counterfeit | Unawareness of temperature, humidity and location | Uncertainty in terms of lighting changes, self-modulation, glasses, etc. | Unrecognized perception due to self-modulation, temperature, humidity, etc. | Possible theft and damage |