Coarticulation method for audio-visual text-to-speech synthesis
US7630897B2 · kind B2 · utility
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18References
18Claims
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Key dates
| Filing date | May 19, 2008 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | May 19, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2021/105
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for generating animated sequences of talking heads in text-to-speech applications wherein a processor samples a plurality of frames comprising image samples. The processor reads first data comprising one or more parameters associated with noise-producing orifice images of sequences of at least three concatenated phonemes which correspond to an input stimulus. The processor reads, based on the first data. second data comprising images of a noise-producing entity. The processor generates an animated sequence of the noise-producing entity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.