Identifying spatial locations of events within video image data
US8537219B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2009 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Jun 12, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/44
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An invention for identifying a spatial location of an event within video image data is provided. In one embodiment, there is a spatial representation tool, including a compression component configured to receive trajectory data of an event within video image data, and generate a set of compressed spatial representation of the trajectory data of the event within the video image data. A database component is configured to input the set of compressed spatial representations into a relational database, and a search component is configured to search the relational database to identify a spatial location of the event within the video image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.