发明名称 |
USER AUTHENTICATION METHOD AND APPARATUS BASED ON FINGERPRINT AND ELECTROCARDIOGRAM (ECG) SIGNAL |
摘要 |
An authentication apparatus includes a biometric data acquirer configured to acquire fingerprint data and an electrocardiogram (ECG) waveform of a user, and a humidity level acquirer configured to acquire a humidity level of skin of the user. The apparatus further includes a similarity extractor configured to adjust a first similarity between the fingerprint data and reference fingerprint data of a pre-registered user, and a second similarity between the ECG waveform and a reference ECG waveform of the pre-registered user, based on the humidity level, and extract a combined similarity based on the adjusted first similarity and the adjusted second similarity. The apparatus further includes an authenticator configured to authenticate whether the user is the pre-registered user based on the combined similarity. |
申请公布号 |
US2016042219(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
US201514666522 |
申请日期 |
2015.03.24 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BAE Chisung;KIM Sangjoon |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. An authentication apparatus comprising:
a biometric data acquirer configured to acquire fingerprint data and an electrocardiogram (ECG) waveform of a user; a humidity level acquirer configured to acquire a humidity level of skin of the user; a similarity extractor configured to
adjust a first similarity between the fingerprint data and reference fingerprint data of a pre-registered user, and a second similarity between the ECG waveform and a reference ECG waveform of the pre-registered user, based on the humidity level, andextract a combined similarity based on the adjusted first similarity and the adjusted second similarity; and an authenticator configured to authenticate whether the user is the pre-registered user based on the combined similarity. |
地址 |
Suwon-si KR |