Systems and methods for filtering and/or viewing collaborative indexes of recorded media
US7257774B2 · kind B2 · utility
80Cited by
13References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2002 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | May 25, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/34
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for filtering and viewing collaborative indexes of annotations of multimedia or video streams can include obtaining a multimedia or video stream, obtaining user indexes of annotations of the multimedia or video stream, merging the indexes, associating portions of the multimedia or video stream with the annotations, determining high-value annotations and displaying the high value annotations. Systems and methods for providing useful visualizations of the indexes of annotations and high value annotations are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.