Motion vector prediction with motion information collecting buffer
US11528504B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2020 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Jul 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/59
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An example device for coding video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: determine that a size of a current block of the video data is less than a threshold, the current block being a two-dimensional array of samples representing a portion of a picture; determine a set of motion vector prediction candidates for the current block according to the determination that the size of the current block is less than the threshold; select a motion vector predictor of the motion vector prediction candidates for the current block; code motion information of the current block using the motion vector predictor; and code the current block using the motion information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.