Systems and methods for dynamic facial analysis using a recurrent neural network
US10373332B2 · kind B2 · utility
4Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Dec 8, 2017 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Dec 8, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30204
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, computer readable medium, and system are disclosed for dynamic facial analysis. The method includes the steps of receiving video data representing a sequence of image frames including at least one head and extracting, by a neural network, spatial features comprising pitch, yaw, and roll angles of the at least one head from the video data. The method also includes the step of processing, by a recurrent neural network, the spatial features for two or more image frames in the sequence of image frames to produce head pose estimates for the at least one head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.