Multiview video coding method using non-referenced view video group
US10075691B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2015 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Oct 26, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/597
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multiview video coding method and device used in coding of non-referenced view video groups. A view compensation pattern and a parallelization view pattern are determined based on video characteristics, such as the number of bits of each frame of a first non-referenced view video group among the non-referenced view video groups, the difference between the number of bits of each frame and the number of bits of a left reference view image, the difference between the number of bits of each frame and the number of bits of a right reference view image. A view compensation pattern and a parallelization view pattern of a successive non-referenced view video group are determined as the view compensation pattern and the parallelization view pattern of the first non-referenced view video group, whereby multiview video images are coded at a high coding rate without deteriorating image quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.