Human tracking system
US9522328B2 · kind B2 · utility
0Cited by
221References
17Claims
0Family size
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Key dates
| Filing date | Sep 4, 2014 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Sep 4, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image such as a depth image of a scene may be received, observed, or captured by a device. A grid of voxels may then be generated based on the depth image such that the depth image may be downsampled. A background included in the grid of voxels may also be removed to isolate one or more voxels associated with a foreground object such as a human target. A location or position of one or more extremities of the isolated human target may be determined and a model may be adjusted based on the location or position of the one or more extremities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.