3D interaction method, device, computer equipment and storage medium
US10545580B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2018 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Apr 18, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The embodiment of the present application discloses a 3D interaction method, device, computer equipment and storage medium. The method comprises the steps of acquiring motion trail data of a gesture; identifying hand joint position information of the gesture based on the motion trail data; identifying a trigger as a corresponding trigger gesture to realize an interaction operation in an interactive interface based on stay or movement of the hand joint position information within a preset time, wherein the gesture is within an acquisition scope of non-contact gesture control equipment. Thus, the usability of non-contact gesture recognition is improved and the misjudgment rate is reduced with higher operational fluency, better compatibility and improved user experience.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.