Method and apparatus for video coding
US10511852B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2018 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Dec 26, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes receiving circuitry and processing circuitry. The processing circuitry decodes prediction information for a first block in a current picture from a coded video bitstream. The prediction information is indicative of an inter prediction mode that determines a first motion vector for the first block from a motion vector predictor. Then, the processing circuitry constructs, in responses to the inter prediction mode, a candidate list of candidate motion vector predictors with an exclusion from a plurality of second blocks that require one or more operations to finalize second motion vectors for the second blocks during a motion vector derivation. Further, the processing circuitry determines, based on the candidate list of candidate motion vector predictors, the first motion vector for the first block, and then reconstructs the first block according to the first motion vector for the first block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.