Real time authentication based on blood flow parameters
AssigneeSamsung Electronics Co., Ltd.
InventorsJawahar Jain, Vatche A. Attarian, Sajid Sadi, Pranav Mistry
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Abstract
Blood flow of a user can be measured using a sensor. Sensor data based on the measuring of the blood flow can be generated. Based on the sensor data, at least a first physiological biomarker of the blood flow measured by the sensor and at least a first morphological characteristic of the blood flow measured by the sensor can be determined. The user can be authenticated based, at least in part, on the first physiological biomarker and the first morphological characteristic.
Claims24
A method of authenticating a user comprising:
- measuring, using a first sensor, blood flow of the user and generating first sensor data based on the measuring of the blood flow;
- determining, based on the first sensor data, at least a first physiological biomarker of the blood flow measured by the first sensor and at least a first morphological characteristic of the blood flow measured by the first sensor;
- and
- authenticating the user based, at least in part, on the first physiological biomarker and the first morphological characteristic.
An user device, comprising:
- a memory configured to store instructions;
- a processor coupled to the memory, wherein the processor, in response to executing the instructions, is configured to initiate operations for authenticating a user comprising:
- measuring, using a first sensor, blood flow of the user and generating first sensor data based on the measuring of the blood flow;
- determining, based on the first sensor data, at least a first physiological biomarker of the blood flow measured by the first sensor and at least a first morphological characteristic of the blood flow measured by the first sensor;
- and
- authenticating the user based, at least in part, on the first physiological biomarker and the first morphological characteristic.
A computer program product comprising a computer readable storage medium having program code stored thereon for authenticating a user, the program code executable by a processor to perform operations comprising:
- measuring, using a first sensor, blood flow of the user and generating first sensor data based on the measuring of the blood flow;
- determining, based on the first sensor data, at least a first physiological biomarker of the blood flow measured by the first sensor and at least a first morphological characteristic of the blood flow measured by the first sensor;
- and
- authenticating the user based, at least in part, on the first physiological biomarker and the first morphological characteristic.
Dependencies are inferred from the claim text.