Authentication information processing method, authentication information processing device, and non-transitory computer-readable medium
US11586718B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Nov 8, 2019 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | May 3, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An authentication information processing method for an authentication information processing device that includes a processor and a memory includes acquiring a plurality of pair candidate and image information for each of the plurality of pair candidate. The each of the plurality of pair candidate is a candidate of a combination of related information for collation and related information for registration to be used to calculate a degree of similarity. The authentication information includes a plural pieces of the related information. The method includes narrowing down the plurality of pair candidate by comparing the acquired image information of the plurality of pair candidate of the related information for collation and the related information for registration and determining a correspondence between the related information for collation and the related information for registration used to calculate the degree of similarity, from among the narrowed down pair candidates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.