METHOD AND APPARATUS OF IDENTIFYING USER USING FACE RECOGNITION
First Claim
Patent Images
1. A user authentication method comprising:
- acquiring representative reference images classified from a first reference image of a user based on desired criteria;
acquiring representative input images classified from a first input image based on the desired criteria;
calculating a similarity between the first input image and the first reference image based on the representative input images and the representative reference images; and
authenticating a user based on the calculated similarity.
1 Assignment
0 Petitions
Accused Products
Abstract
At least one example embodiment discloses a user authentication method including acquiring representative reference images classified from a pre-stored first reference image of a user based on desired criteria, acquiring representative input images classified from a first input image based on the desired criteria, calculating a similarity between the first input image and the first reference image based on the representative input images and the representative reference images, and authenticating a user based on the calculated similarity.
28 Citations
25 Claims
-
1. A user authentication method comprising:
-
acquiring representative reference images classified from a first reference image of a user based on desired criteria; acquiring representative input images classified from a first input image based on the desired criteria; calculating a similarity between the first input image and the first reference image based on the representative input images and the representative reference images; and authenticating a user based on the calculated similarity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A user authentication apparatus comprising:
-
a storage configured to store a first reference image of a user; a communicator configured to receive first input image; and a processor configured to acquire representative reference images classified from the first reference image based on desired criteria, to acquire representative input images classified from the first input image based on the desired criteria, and to authenticate the user based on a similarity between the first input image and the first reference image that is based on the representative input images and the representative reference images. - View Dependent Claims (14, 15, 16, 17, 18, 19)
-
-
20. A user recognition method comprising:
-
acquiring representative reference images classified from each of a plurality of first reference images of users based on desired criteria; acquiring representative input images classified from a first input image based on the desired criteria; calculating a similarity between the first input image and each of the first reference images based on the representative input images and the representative reference images; and recognizing a user corresponding to the first input image from among the plurality of users based on the calculated similarity. - View Dependent Claims (21, 22, 23, 24, 25)
-
Specification