Method for controlling unlocking and related products
US10671713B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2018 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Oct 30, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/172
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for controlling unlocking and related products are provided. An electronic device includes at least one processor and a computer readable storage coupled to the at least one processor. The computer readable storage stores at least one computer executable instruction thereon, which when executed by the at least one processor, cause the at least one processor to carry out actions, including: obtaining a face image; carrying out a group of rough features and a group of fine features from the face image; carrying out a verification operation for the group of rough features and the group of the fine features; carrying out a next unlocking process when verification of the group of rough features and the group of fine features is passed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.