US 11,386,719 B2 · Electronic device and operating method therefor

Abstract

Provided is an electronic device that performs user authentication by using iris recognition, the electronic device including a camera capturing an eye image of a user, a display, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory, in which the at least one processor is configured to display a guide image on the display, change an attribute of the guide image from a first state to a second state and display the guide image, obtain first iris data from a first eye image of the user corresponding to a guide image having an attribute of the first state, obtain second iris data from a second eye image of the user corresponding to a guide image having an attribute of the second state, and perform user authentication based on the first iris data and the second iris data.

Claims20

Dependent claims

An electronic device comprising:

a camera capturing an eye image of a user;
a display;
a memory storing one or more instructions;
and
at least one processor configured to execute the one or more instructions stored in the memory,
wherein the at least one processor is configured to:
display a guide image on the display, change an attribute of the guide image from a first state to a second state and display the guide image, obtain first iris data from a first eye image of the user corresponding to a guide image having an attribute of the first state, obtain second iris data from a second eye image of the user corresponding to a guide image having an attribute of the second state, and perform user authentication based on the first iris data and the second iris data.

4 more elements

An operating method of an electronic device, the operating method comprising:

displaying a guide image having an attribute of a first state;
obtaining first iris data from a first eye image of the user, which corresponds to the guide image having the attribute of the first state;
changing the attribute of the guide image from the first state to a second state and displaying the guide image;
obtaining second iris data from a second eye image of the user, which corresponds to the guide image having the attribute of the second state;
and
performing user authentication based on the first iris data and the second iris data.

3 more elements

Dependencies are inferred from the claim text.

Electronic device and operating method therefor

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Electronic device and operating method therefor

Life of this patent

Abstract

Claims20