Sign language sentiment analysis
US12272178B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Jun 1, 2022 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Jul 31, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/176
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A sentiment analysis system is described that uses a machine learning model to predict a mood of an individual based on the motions used by the individual when performing sign language. The present disclosure uses image processing to monitor how a non-verbal individual communicates to, for example, predict overall health and mental well-being.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.