Content adaptive and art directable scalable video coding
US8514932B2 · kind B2 · utility
3Cited by
1References
36Claims
0Family size
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Key dates
| Filing date | Feb 8, 2010 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Feb 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/463
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems, methods and articles of manufacture are disclosed for performing scalable video coding. In one embodiment, non-linear functions are used to predict source video data using retargeted video data. Differences may be determined between the predicted video data and the source video data. The retargeted video data, the non-linear functions, and the differences may be jointly encoded into a scalable bitstream. The scalable bitstream may be transmitted and selectively decoded to produce output video for one of a plurality of predefined target platforms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.