Gesture shaking recognition method and apparatus, and gesture recognition method
US11281897B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 10, 2018 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Mar 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A gesture shaking recognition method includes acquiring two adjacent frames of gesture images of a gesture (S100), selecting a tracking point in each of the two adjacent frames of gesture images (S200), determining positional information of a maximum value pixel point in each of the two adjacent frames of gesture images based on the tracking point (S300), and determining whether gesture shaking occurs (S400) based on the positional information of the maximum value pixel point in each of the two adjacent frames of gesture images and positional information of the tracking point in each of the two adjacent frames of gesture images. The tracking point in each of the two adjacent frames of gesture images may correspond to a same position on the gesture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.