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US 2019/0197224 A1Published application
Systems and methods for biometric user authentication
AssigneeSamsung Electronics Co., Ltd.
InventorGerard Dirk Smits
Life of this patent
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Abstract
Provided is a disclosure for user authentication using biometric features such as detection of micro-expressions of a user.
Claims21
A method for authenticating a user with an electronic device, comprising:
- providing a pre-determined emotional stimulus to the user;
- capturing, with a 3-dimensional video camera, motion detection of the user's face for at least a portion of a time the pre-determined emotional stimulus is provided;
- processing the captured motion detection to identify emotional response of the user;
- and
- comparing the identified emotional response with stored data to determine whether to authenticate the user.
2 more elements
An electronic device configured to authenticate a user, comprising:
- one or more output devices configured to provide a pre-determined emotional stimulus to the user;
- a 3-dimensional video camera configured to capture motion detection of the user's face for at least a portion of a time the pre-determined emotional stimulus is provided;
- and
- a processor configured to:
- process the captured motion detection to identify emotional response of the user;
- and
- compare the identified emotional response with stored data in memory to determine whether to authenticate or not authenticate the user.
4 more elements
19-38. (canceled)
A non-transitory machine-readable medium storing machine executable instructions that when executed causes a computing system to control operations comprising:
- providing a pre-determined emotional stimulus to the user;
- capturing, with a 3-dimensional video camera, motion detection of the user's face for at least a portion of a time the pre-determined emotional stimulus is provided;
- processing the captured motion detection to identify emotional response of the user;
- and
- comparing the identified emotional response with stored data to determine whether to authenticate the user
2 more elements
Dependencies are inferred from the claim text.