Classification, search, and retrieval of complex video events
US9244924B2 · kind B2 · utility
12Cited by
14References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2013 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Jun 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/787
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A complex video event classification, search and retrieval system can generate a semantic representation of a video or of segments within the video, based on one or more complex events that are depicted in the video, without the need for manual tagging. The system can use the semantic representations to, among other things, provide enhanced video search and retrieval capabilities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.