Computer vision based sign language interpreter
US12353840B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 3, 2023 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Nov 3, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B21/009
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for translating sign language utterances into a target language, including: receiving motion capture data; producing phonemes/sign fragments from the received motion capture data; producing a plurality of sign sequences from the phonemes/sign fragments; parsing these sign sequences to produce grammatically parsed sign utterances; translating the grammatically parsed sign utterances into grammatical representations in the target language; and generating output utterances in the target language based upon the grammatical representations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.