Eye-gaze based intelligent door opening system
US12430974B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Jul 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and techniques may be used for allowing a person access to a secure area, opening a door, or the like. A technique may include detecting a person within a particular distance of a secure area, capturing, using a camera, a set of images of at least a facial feature of the person, preprocessing the set of images to identify the facial feature in at least one image of the set of images, and identifying, using processing circuitry, a gaze status of the person based on the identified facial feature in the at least one image. The technique may include determining, using a trained machine learning model, an intent of the person to access the secure area based on the gaze status, and based on determining the intent, granting access to the secure area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.