FIELD: technologies; devices and systems for video encoding and decoding.
SUBSTANCE: determining the size of the buffer for storing reference samples for prediction in the mode with intra-frame block copying; and performing a conversion between the current video block of the visual media and a data bit stream representation of the current video block using reference samples stored in the buffer, the conversion being performed in an intra-frame block copy mode that is based on motion information related to the reconstructed block located in the same video area as the current video block, without reference to the reference image.
EFFECT: increasing the encoding efficiency.
17 cl, 34 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| VIRTUAL BUFFER FOR PREDICTION WHEN CODING VIDEO IN INTRA-FRAME BLOCK COPYING MODE | 2020 |
|
RU2811460C2 |
| IDENTIFICATION OF SAMPLES FOR INTRA-FRAME BLOCK COPYING MODE DURING VIDEO CODING | 2020 |
|
RU2811517C2 |
| LIMITATIONS OF CROSS-COMPONENT MODE APPLICABILITY | 2020 |
|
RU2816350C2 |
| METHOD OF DETERMINING PARAMETERS IN CROSS-COMPONENT MODE | 2020 |
|
RU2817006C2 |
| RESTRICTION OF MATCHING FOR VIRTUAL BUFFER OF INTRA-BLOCK COPYING | 2020 |
|
RU2818521C2 |
| CONTEXT-SENSITIVE CODING METHOD FOR SKIP CONVERSION MODE | 2020 |
|
RU2817139C2 |
| INTERACTION BETWEEN IN-LOOP TRANSFORMATION AND TOOLS FOR INTERFRAME CODING | 2020 |
|
RU2806282C2 |
| TRANSMISSION OF SIGNALING WITH INFORMATION ABOUT INTRA-CIRCUIT REFORMATION USING A SET OF PARAMETERS | 2020 |
|
RU2808682C2 |
| QUANTIZATION PROCEDURE FOR PALETTE MODE | 2020 |
|
RU2803621C2 |
| JOINT CODING OF PALETTE MODE INDICATION | 2020 |
|
RU2810950C2 |
