FIELD: computer engineering.
SUBSTANCE: method of decoding video data, where values for encoded subunits flags of one or more adjacent subunits are determined relative to current subunit, wherein each of flags encoded subunits is whether corresponding one of adjacent subunits; determined, that coded flag subblock current subunit specifies that current subunit encoded; values are used for flags encoded subunits adjacent subunits for determining context for entropy decoding of one or more syntax elements of a separate conversion coefficient of current subblock; and entropy decoding one or more syntax elements of a separate conversion coefficient using determined context.
EFFECT: reduced requirements to bandwidth consumption.
52 cl, 23 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DETERMINING CONTEXTS FOR CODING TRANSFORM COEFFICIENT DATA IN VIDEO CODING | 2013 |
|
RU2603537C2 |
| CODING FLAGS OF CODED BLOCKS | 2013 |
|
RU2627119C2 |
| COEFFICIENT SCANNING IN VIDEO CODING | 2012 |
|
RU2604421C2 |
| SEPARATELY CODING POSITION OF LAST SIGNIFICANT COEFFICIENT OF VIDEO BLOCK IN VIDEO CODING | 2011 |
|
RU2563681C2 |
| CODING OF TRANSFORM COEFFICIENTS FOR VIDEO CODING | 2012 |
|
RU2562381C1 |
| METHOD, DEVICE AND SYSTEM FOR CODING AND DECODING SIGNIFICANCE CHARTS FOR RESIDUAL COEFFICIENTS OF TRANSFORMATION UNIT | 2013 |
|
RU2644127C1 |
| INITIALIZATION OF RICE PARAMETER FOR CODIFICATION AT COEFFICIENT LEVEL DURING VIDEO CODING PROCESS | 2014 |
|
RU2676871C2 |
| CODING COEFFICIENTS FOR SKIP CONVERSION MODE | 2020 |
|
RU2813008C2 |
| PARALLEL PROCESSING OF WAVE FRONTS FOR CODING VIDEO | 2013 |
|
RU2643652C2 |
| OBTAINING THE CONTEXT TO ENCODE THE LAST POSITION WHEN PERFORMING THE ENCODING | 2013 |
|
RU2629437C2 |
