Systems and methods for executing improved iterative optimization processes to personify blendshape rigs
US11189084B2 · kind B2 · utility
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289References
20Claims
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Key dates
| Filing date | Jan 17, 2020 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Jan 17, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/174
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present specification describes systems and methods for automatically generating personalized blendshapes from actor performance measurements, while preserving the semantics of a template facial animation rig. The disclosed inventions facilitate the creation of an ensemble of realistic digital double face rigs for each individual with consistent behaviour across the set with sophisticated iterative optimization techniques.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.