Gesture recognition system using depth perceptive sensors
US9959463B2 · kind B2 · utility
1Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2012 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Oct 31, 2032 |
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.