Gesture recognition system using depth perceptive sensors
US10242255B2 · kind B2 · utility
2Cited by
82References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2008 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Dec 26, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2300/1093
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Acquired three-dimensional positional information is used to identify user created gesture(s), which gesture(s) are classified to determine appropriate input(s) to an associated electronic device or devices. Preferably at at least one instance of a time interval, the posture of a portion of a user is recognized, based at least one factor such as shape, position, orientation, velocity. Posture over each of the instance(s) is recognized as a combined gesture. Because acquired information is three-dimensional, two gestures may occur simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.