Method and apparatus for multi-view video encoding and method and apparatus for multiview video decoding
US9860545B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 6, 2009 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Oct 13, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting from a received bitstream a block type indicating a method of determining a motion vector of a current block present in a current picture of the multi-view video; interpreting a first picture type indicating whether the current picture is a reference picture type for inter prediction; interpreting additional information of the current picture based on at least one of the interpreted first picture type and the interpreted block type; and reconstructing the current block and the current picture by using the additional information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.