| 发明名称 |
IRIS RECOGNITION DEVICE AND MOBILE DEVICE HAVING THE SAME |
| 摘要 |
An iris recognition device, a mobile device having the same, and a method of biometric authentication using the same are provided. The iris recognition device includes: a light source unit configured to transmit a light signal to an iris; and a light source receiver configured to receive a reflected light signal of an image of the iris from the iris, and remove an offset of the reflected light signal, corresponding to noise in the iris image, using a plurality of reference signals having different phases. |
| 申请公布号 |
US2015269419(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
US201414531227 |
申请日期 |
2014.11.03 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BAE Kwang-Hyuk;KIM Tae-Chan;JEONG Seong-Yeong;CHO Shung-Han |
| 分类号 |
G06K9/00;G06K9/40 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An iris recognition device, comprising:
a light source unit configured to transmit a light signal to an iris; and a light source receiver configured to receive a reflected light signal of an image of the iris from the iris, and remove an offset of the reflected light signal, corresponding to noise in the iris image, using a plurality of reference signals having different phases. |
| 地址 |
Suwon-si KR |
