Method and system for indexing video data using a data processing unit
US11158352B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2020 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Oct 26, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/49
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for processing video data is performed by a data processing unit (DPU). The method includes obtaining, by the DPU of an edge device, video data; processing the video data to obtain video data chunks and indexing attributes; generating indexing metadata based on the video data chunks and the indexing attributes; processing the video data chunks and indexing attributes to generate contextual attributes; generating contextual metadata based on the contextual attributes and the video data chunks; associating the indexing metadata and the contextual metadata with the video data chunks; and storing the indexing metadata, contextual metadata, and the video data chunks in storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.