FIELD: means for video coding.
SUBSTANCE: threshold value of regular-coded bins for the first decoding pass is determined. For the first set of coefficients, the context bin decoding of the syntax elements of the coefficient group is performed until a threshold value of regular-coded bins is reached. The context decoded resolution elements of syntax elements contain one or more significance flags, one or more parity level flags, and one or more first flags. Each of the one or more significance flags indicates whether the absolute level for the corresponding coefficient is zero. Each of the one or more parity level flags indicates whether the absolute level for the corresponding coefficient is even or odd. Each of the one or more first flags indicates whether the absolute level for the corresponding factor is greater than two.
EFFECT: increase in the efficiency of video coding.
38 cl, 19 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CODING COEFFICIENTS FOR SKIP CONVERSION MODE | 2020 |
|
RU2813008C2 |
| INITIALIZATION OF RICE PARAMETER FOR CODIFICATION AT COEFFICIENT LEVEL DURING VIDEO CODING PROCESS | 2014 |
|
RU2676871C2 |
| TREE-BASED TRANSFORMATION UNIT (TU) SEGMENTATION FOR VIDEO ENCODING | 2019 |
|
RU2809181C2 |
| SEPARATELY CODING POSITION OF LAST SIGNIFICANT COEFFICIENT OF VIDEO BLOCK IN VIDEO CODING | 2011 |
|
RU2563681C2 |
| DETERMINATION OF CONTEXTS FOR DATA CODING OF TRANSFORMATION COEFFICIENTS IN VIDEO CODING | 2013 |
|
RU2595897C2 |
| CONTEXT AMOUNT REDUCING FOR CONTEXT ADAPTIVE BINARY ARITHMETIC CODING | 2012 |
|
RU2602380C2 |
| REDUCTION OF NUMBER OF CONTEXTS FOR CONTEXT ADAPTIVE BINARY ARITHMETIC CODING | 2012 |
|
RU2575398C2 |
| BLOCK-DIFFERENTIAL PULSE-CODE MODULATION IN FIELD OF COEFFICIENTS DURING VIDEO ENCODING | 2020 |
|
RU2825319C2 |
| AFFINE LINEAR WEIGHTED INTERNAL PREDICTION IN VIDEO ENCODING | 2020 |
|
RU2816748C2 |
| CODING OF TRANSFORM COEFFICIENTS FOR VIDEO CODING | 2012 |
|
RU2562381C1 |
