Tracking rigged smooth-surface models of articulated objects
US10186081B2 · kind B2 · utility
2Cited by
18References
20Claims
0Family size
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Key dates
| Filing date | Dec 29, 2015 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Apr 7, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A tracker is described which comprises an input configured to receive captured sensor data depicting an object. The tracker has a processor configured to access a rigged, smooth-surface model of the object and to compute values of pose parameters of the model by calculating an optimization to fit the model to data related to the captured sensor data. Variables representing correspondences between the data and the model are included in the optimization jointly with the pose parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.