Method for registering iris code in iris recognition system
First Claim
1. A method for registering Iris code in an Iris recognition system, the method comprising the step of;
- when an old Iris code was registered on an Iris code database of the Iris recognition system to which an old Iris algorithm is applied, registering a new Iris code on the Iris code database, the new Iris code being generated using a new algorithm provided in the Iris recognition system.
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Accused Products
Abstract
Disclosed is a method for registering Iris code in an Iris recognition system to avoid inconvenience of re-registration when a new Iris algorithm is applied. The method for registering Iris code includes the step of: when an old Iris code was registered on an Iris code database of the Iris recognition system to which the old Iris algorithm is applied, registering a new Iris code on the Iris code database, the new Iris code being generated using a new algorithm provided in the Iris recognition system. Accordingly, even though an Iris algorithm is changed in an Iris recognition system, the users do not have to register their Iris codes again and time to register Iris codes again are not wasted.
37 Citations
11 Claims
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1. A method for registering Iris code in an Iris recognition system, the method comprising the step of;
when an old Iris code was registered on an Iris code database of the Iris recognition system to which an old Iris algorithm is applied, registering a new Iris code on the Iris code database, the new Iris code being generated using a new algorithm provided in the Iris recognition system. - View Dependent Claims (2, 3)
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4. A method for registering Iris code in an Iris recognition system, the method comprising the steps of:
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(a) generating a new Iris code using a new Iris algorithm;
(b) determining whether the new Iris code exists on an old Iris code database using the new Iris algorithm; and
(c) registering the new Iris code on the new Iris database if the generated Iris code does not exist on an old Iris code database. - View Dependent Claims (5, 6)
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7. A method for registering Iris code in an Iris recognition system, the method comprising the steps of:
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(a) extracting an Iris pattern by using a new Iris algorithm based on an Iris image captured from a user;
(b) generating a new Iris code from the extracted Iris pattern;
(c) determining whether an old Iris code generated by an old algorithm exists on a Iris code database if the new Iris code does not exist on the Iris code database; and
(d) registering the new Iris code on the Iris database if the old Iris code exists on the Iris code database. - View Dependent Claims (8, 9, 10, 11)
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Specification