Single credential admittance applied to a plurality of individuals by video image transformation system and method of operation
US12367680B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2022 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Oct 31, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/257
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A single credential capture event enables a plurality of persons to transit a physical access control portal. A cohort is determined when each of a plurality of persons is found within an identity indicia store. When a credential for any one of the cohort is validated, a physical access control actuator is enabled. A video stream of the plurality of persons is transformed to a plurality of best face images. When each one of the best face images is correlated with an entry in the identity indicia store above a threshold, a potential validation window is opened for the cohort. When a credential event for any of the plurality of persons occurs within the validation window, admittance is enabled through the physical access control portal. A cohort is a contiguous sequence of persons which begins with a first correlated best face and is terminated before the first uncorrelated best face.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.