System and method for video episode viewing and mining
US8798318B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2012 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Aug 25, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/188
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for video episode viewing and mining comprise: receiving video data comprising a plurality of frames representing images of one or more objects within a physical area; identifying a plurality of events within the video data, wherein an event represents a movement of an object of interest from a first location in a grid associated with the physical area to a second location in the grid; generating a plurality of event data records reflecting the plurality of events; and determining one or more frequent episodes from the plurality of event data records, wherein an episode comprises a series of events associated with a particular object of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.