Title:
BIOMETRIC AUTHENTICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/231042
Kind Code:
A1
Abstract:
Provided is a biometric authentication device comprising: an infrared light emission unit for emitting light including infrared wavelengths for quickly and easily performing vein authentication; a depth sensing unit for receiving light emitted by the infrared light emission unit and reflected from a vein of an object, acquiring a vein image from the received light, and calculating a distance value of the object; and a storage unit for storing, as registration information, a calculated distance value and a vein image acquired from the depth sensing unit, wherein the registration information includes the vein image and a distance value of a first object, which is acquired or calculated according to a plurality of distances.
Inventors:
LEE JUNHAK (KR)
YOO JIHO (KR)
KIM SEONGHYOK (KR)
LEE CHAEDEOK (KR)
YOO JIHO (KR)
KIM SEONGHYOK (KR)
LEE CHAEDEOK (KR)
Application Number:
PCT/KR2018/007304
Publication Date:
December 05, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G06F1/16; G06F21/32; G06K9/00; H04M1/725
Foreign References:
| KR20120074358A | 2012-07-06 | |||
| JP2013206002A | 2013-10-07 | |||
| KR20160141566A | 2016-12-09 | |||
| KR101733639B1 | 2017-05-10 | |||
| US20100046807A1 | 2010-02-25 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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