Automated authentication region localization and capture
US11250286B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 4, 2020 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Jul 10, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/63
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device includes a processor, a machine-readable memory, and an optical capture device coupled to the processor. The machine-readable memory, which is accessible to the processor, stores processor-executable instructions and data. The processor is configured to perform certain operations responsive to execution of the processor-executable instructions. The certain operations include capturing image data of a first region of a physical object using the optical capture device. The captured image data includes an anchor region. The certain operations also include determining whether the captured image data at least meets a predetermined level of image quality, and in a case that it does, locating an authentication region in the captured image data based on the anchor region. The certain operations also include authenticating the object based on the captured image data in the authentication region, generating a result of the authenticating, and outputting the result to a user interface of the mobile device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.