SMART BAND AND BIOMETRIC AUTHENTICATION METHOD THEREOF
First Claim
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1. A biometric authentication method of a smart band, comprising:
- generating motion data by measuring motion of a user via a motion sensor;
extracting a plurality of feature points based on the generated motion data; and
performing biometric authentication of the user based on a distribution state of the extracted feature points,wherein the plurality of feature points is a result obtained by performing Fourier transformation on a magnitude of acceleration or a magnitude of rotational angular velocity.
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Abstract
Provided are smart band and biometric authentication method thereof. The biometric authentication method of a smart band, comprises generating motion data by measuring motion of a user via a motion sensor; extracting a plurality of feature points based on the generated motion data; and performing biometric authentication of the user based on a distribution state of the extracted feature points.
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8 Claims
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1. A biometric authentication method of a smart band, comprising:
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generating motion data by measuring motion of a user via a motion sensor; extracting a plurality of feature points based on the generated motion data; and performing biometric authentication of the user based on a distribution state of the extracted feature points, wherein the plurality of feature points is a result obtained by performing Fourier transformation on a magnitude of acceleration or a magnitude of rotational angular velocity. - View Dependent Claims (2, 3, 4)
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5. A smart band comprising:
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a motion sensor to generate motion data by measuring motion of a user; and a biometric authentication unit to extract a plurality of feature points based on the generated motion data and perform biometric authentication of the user based on a distribution state of the extracted feature points, wherein the plurality of feature points is a result obtained by performing Fourier transformation on a magnitude of acceleration or a magnitude of rotational angular velocity. - View Dependent Claims (6, 7, 8)
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Specification