| 发明名称 | Fingerprint identifying method and electronic device thereof | ||
| 摘要 | A method of operating an electronic device is provided. The method includes detecting a plurality of fingerprint drags after a touch on a portion of the electronic device, wherein each of the plurality of fingerprint drags is a consecutive drag from a previous drag and each of the plurality of fingerprint drags has a different orientation from each other; and identifying a fingerprint based on a plurality of images acquired from the plurality of fingerprint drags, wherein each of the plurality of images is compared with corresponding portion of a reference image. | ||
| 申请公布号 | US9569087(B2) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201514669694 | 申请日期 | 2015.03.26 |
| 申请人 | Samsung Electronics Co., Ltd | 发明人 | Cho Jeong-Ho;Park Jeong-Min;Chung Do-Hyoung;Min Ki-Hong;Lee Dong-Han |
| 分类号 | G06K9/62;G06F3/0486;G06F3/041;G06F3/0484;G06K9/00 | 主分类号 | G06K9/62 |
| 代理机构 | The Farrell Law Firm, P.C. | 代理人 | The Farrell Law Firm, P.C. |
| 主权项 | 1. A method of operating an electronic device, comprising: detecting a plurality of fingerprint drags if a finger is swiped on a portion of the electronic device, wherein each of the plurality of fingerprint drags is a consecutive drag from a previous drag and each of the plurality of fingerprint drags has a different orientation from each other while a finer orientation remains substantially unchanged during each drag; comparing a plurality of images corresponding to the plurality of fingerprint drags and a corresponding portion of a reference image; and identifying a fingerprint based on a result of the comparison between the plurality of images corresponding to the plurality of fingerprint drags and a corresponding portion of a reference image. | ||
| 地址 | KR | ||