Capturing and processing facial motion data
US8218825B2 · kind B2 · utility
28Cited by
14References
15Claims
0Family size
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Key dates
| Filing date | Aug 25, 2009 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Aug 25, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/246
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Capturing and processing facial motion data includes: coupling a plurality of sensors to target points on a facial surface of an actor; capturing frame by frame images of the plurality of sensors disposed on the facial surface of the actor using at least one motion capture camera disposed on a head-mounted system; performing, in the head-mounted system, a tracking function on the frame by frame images of the plurality of sensors to accurately map the plurality of sensors for each frame; and generating, in the head-mounted system, a modeled surface representing the facial surface of the actor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.