Electronic device and operating method of electronic device for correcting error during gaze direction recognition
US12223769B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 12, 2022 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Apr 21, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is an electronic device for correcting an error during recognition of a gaze direction. The electronic device includes: a camera module including a camera configured to generate an image frame, a memory, and a processor, and the processor may be configured to: perform face recognition with respect to the image frame, perform extraction of a feature point of the face in response to the face being recognized during the face recognition, recognize a face direction of the face in response to the feature point of the face being extracted, generate gaze direction information by recognizing a gaze direction of the face in response to the recognition of the face direction, generate filtered gaze direction information by performing filtering with respect to the gaze direction information in response to the gaze direction being recognized, and store the filtered gaze direction information in the memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.