Scalable video encoding/decoding method and apparatus thereof with overriding weight value in base layer skip mode
US8630352B2 · kind B2 · utility
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Key dates
| Filing date | Jul 4, 2007 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | May 17, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a scalable video encoding method and apparatus, in which in adaptive reference fine grain scalability (AR-FGS) of scalable video coding, a weight value that is greater than a previous weight value provided for each slice overrides the previous weight value in order to generate a reference block for a enhancement layer when a macroblock mode of a base layer is a skip mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.