Method and an apparatus for processing a video signal
US8462853B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 16, 2008 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Nov 26, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/80
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of decoding a video signal on a decoding apparatus includes receiving prediction mode information, interpolating information and a residual of a current block, reconstructing an interpolating pixel using the interpolating information and a neighbor block, and reconstructing the current block using the interpolating pixel, the prediction mode information and the residual, wherein the interpolating information is generated based on a location of the current block. High reconstruction rate can be obtained by improving the related art method having limited intra prediction modes available for a current block located on a boundary area of a picture in encoding in a manner of reconstructing and using an interpolating pixel based on interpolating information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.