FIELD: video data processing.
SUBSTANCE: group of inventions relates to technology for encoding/decoding video data. Proposed is a method for video decoding in a decoder. Method includes a stage of decoding prediction information for the current block in the current image being part of the encoded video sequence, wherein the prediction information indicates the internal prediction direction for the current block, said direction being (i) a diagonal internal prediction direction or (ii) an internal prediction direction neighbouring a diagonal internal prediction direction. According to the method, the application of the position-dependent prediction combination (PDPC) procedure is then determined in accordance with the internal prediction direction for the current block, wherein the same PDPC procedure is applied both to the diagonal internal prediction direction and to the neighbouring internal prediction direction.
EFFECT: increase in the efficiency of decoding video data.
20 cl, 15 dwg
Title |
Year |
Author |
Number |
DEVICE AND METHOD FOR LIMITATIONS OF BLOCK LEVEL DEPENDING ON MODE AND SIZE |
2019 |
- Filippov, Alexey Konstantinovich
- Rufitskiy, Vasily Alexeevich
- Chen, Jianle
|
RU2786022C1 |
SIGNALLING THE SIZE OF THE OUTPUT IMAGE FOR OVERSAMPLING THE REFERENCE IMAGE |
2020 |
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|
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METHODS AND DEVICE FOR GENERALIZED ENCODING OF GEOMETRY WITH A TRIANGULAR GRID |
2020 |
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|
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SIGNALLING ASSOCIATED WITH ADAPTIVE COLOUR TRANSFORM FOR CU LEVEL AND TU LEVEL |
2021 |
- Chen Lien-Fei
- Li Xiang
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|
RU2824189C2 |
ADAPTIVE COLOUR CONVERSION ALARMS FOR CU LEVEL AND TU LEVEL |
2021 |
- Chen Lien-Fei
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|
RU2812762C1 |
ACCESS BLOCKS SEPARATOR SIGNALING METHOD |
2020 |
- Choi Byeongdoo
- Wenger Stephan
- Liu Shan
|
RU2775489C1 |
POSITION-DEPENDENT INTRA-PREDICTION COMBINATION EXPANDED WITH ANGULAR MODES |
2019 |
- Van Der Auwera, Geert
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- Karczewicz, Marta
|
RU2785816C2 |
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2019 |
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- Karczewicz, Marta
|
RU2781854C2 |
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE SIGNALS |
2019 |
|
RU2818972C2 |
METHOD AND DEVICE FOR CODING/DECODING IMAGE SIGNALS |
2019 |
|
RU2801585C2 |