Annotation of objects in image frames
US12277783B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2023 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Aug 22, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30252
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method performed by an annotation system for supporting annotation of objects in image frames of a traffic environment-related video sequence. The annotation system determines an annotation of an object in an image frame of the video sequence, which annotation comprises at least a first property of the object; tracks the object through the video sequence; and assigns the at least first object property to the object in one or more previous and/or subsequent image frames of the video sequence. The annotation system further identifies at least a first image frame based on one or more criterion. Moreover, the annotation system appoints the at least first identified image frame as annotation data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.