Method for recognizing actions, device and storage medium
US12051273B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2020 |
| Grant date | Jul 30, 2024 |
| Priority date | — |
| Expiry date | Apr 6, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/063
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for recognizing actions in a video is provided. The method comprises, determining, based on key points of skeleton of at least one video frame in a video to be recognized, shallow features of the at least one video frame; acquiring image features of the at least one video frame; acquiring action features of the at least one video frame based on the shallow features and the image features; acquiring an action recognition result of the at least one video frame by inputting the action features of the at least one video frame into an action recognition model, wherein the action recognition result includes states and state probabilities of actions in the at least one video frame; and determining an execution state of a target action in the at least one video frame based on the action recognition result of the at least one video frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.