FIELD: image coding and decoding.
SUBSTANCE: invention is aimed at increasing the efficiency of image encoding/decoding. This result is achieved by performing a conversion between the current video block of the current visual media image and the representation of the visual media data as a stream of data bits. The transformation is based on a reference region from the current image containing reference samples to form a predicted block for the current video block. A virtual buffer of a given size is used to track the availability of reference samples to obtain a predicted block.
EFFECT: increasing the efficiency of image encoding/decoding.
13 cl, 22 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BUFFER MANAGEMENT METHOD FOR INTRA-FRAME BLOCK COPYING MODE WHEN ENCODING VIDEO | 2020 |
|
RU2811022C2 |
| 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 |
| METHOD OF DETERMINING ENCODING MODE BASED ON COLOR FORMAT | 2020 |
|
RU2816857C2 |
| METHOD OF FILLING SAMPLES AT ADAPTIVE CONTOUR FILTRATION | 2020 |
|
RU2815441C2 |
