Collation device
US10931887B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2017 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Apr 29, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/17
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a collation device capable of capturing a face image suitable for collation by an imaging device while making a display suitable for collation by a display to a person in the front side of a half mirror. By disposing a plurality of displays with predetermined gap in the back side of the half mirror and disposing camera lenses and in this gap, it is possible to make the line of sight for viewing the display and the line of sight for imaging by the cameras be almost the same. As a result, it is possible to capture a face image suitable for collation by an imaging device while making a display suitable for collation by a display to a person in the front side of the half mirror.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.