FIELD: information technology.
SUBSTANCE: when generating a candidate list for inter-prediction video coding, a video coder can perform pruning operations when adding spatial candidates and temporal candidates to a candidate list while not performing pruning operations when adding an artificially generated candidate to the candidate list. The method comprises determining a set of spatial candidates associated with a current portion of a current video frame, where the set of spatial candidates corresponds to neighbouring portions of the current video frame adjacent to the current portion, and each of the spatial candidates has associated motion information. The artificially generated candidate can have motion information which is the same as motion information of a spatial candidate or temporal candidate already in the candidate list.
EFFECT: high efficiency of video coding.
29 cl, 1 tbl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIMITATION WITH UNIDIRECTIONAL INTER-PREDICTION FOR PREDICTION BLOCKS IN B-SLICES | 2013 |
|
RU2620723C2 |
| DETERMINING THE MOTION INFORMATION OUTPUT MODE DURING VIDEO CODING | 2016 |
|
RU2719296C2 |
| COMBINED PREDICTION INTERFRAME AND INTRAFRAME COPY OF BLOCK | 2015 |
|
RU2697744C2 |
| MOTION VECTOR DERIVATION IN VIDEO CODING | 2016 |
|
RU2742298C2 |
| METHODS AND DEVICES FOR VIDEO ENCODING USING MOTION VECTOR FORECASTING BASED ON HISTORY | 2019 |
|
RU2752644C1 |
| OUTPUTTING MOTION INFORMATION FOR SUB-BLOCKS DURING VIDEO CODING | 2016 |
|
RU2705428C2 |
| SIGNALLING OF DEBLOCKING FILTER PARAMETERS IN VIDEO CODING | 2013 |
|
RU2573743C1 |
| INTRA-MODE VIDEO ENCODING | 2012 |
|
RU2584498C2 |
| FILTER OF CENTRAL BAND ADAPTIVE SHIFT FOR VIDEO CODING | 2012 |
|
RU2575418C2 |
| BUFFERING PREDICTION DATA IN VIDEO CODING | 2012 |
|
RU2573744C2 |
