Method and system for scalable representation, storage, transmission and reconstruction of media streams
US7116717B1 · kind B1 · utility
23Cited by
9References
58Claims
0Family size
Assignee
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Key dates
| Filing date | May 29, 2001 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | Apr 14, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/91
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for defining a compression and reconstruction scheme of a media stream, for generating and transmitting a base media layer and enhancement data layers and for reconstructing compressed representations of the media stream from the base media layer and the enhancement data layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.