Efficient video data deduplication
US9646017B2 · kind B2 · utility
1Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Jan 28, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4394
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various embodiments for performing video data deduplication by a processor device are provided. An accompanying audio stream of a video stream for a selected data block is analyzed for similarity with a pre-existing data block having a predetermined value representative of a plurality of coordinate points of corresponding video at a certain time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.