FIELD: computer equipment.
SUBSTANCE: invention relates to computer engineering. Provided that a sequence of images in a first presentation is a code combination, methods, processes and systems for embedding adjustment into a next-generation video codec for encoding and decoding images, wherein re-arrangement provides parts of images to be encoded in the second representation by a code combination, which enables more efficient compression than using a first representation by a code combination. Variety of architectures is discussed, including: the architecture of out-of-outline tuning, the architecture of in-loop adjustment only for frames with intraframe prediction, in-loop architecture for residual prediction values and hybrid in-loop tuning architecture. Invention also discloses syntax methods for signalling tuning parameters and image encoding methods optimized with respect to tuning.
EFFECT: technical result consists in improvement of coding efficiency.
10 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| JOINT IMAGE REARRANGEMENT AND VIDEO ENCODING | 2018 |
|
RU2746981C2 |
| SIGNALING SYNTAX ELEMENTS AT IMAGE LEVEL WITHOUT IMAGES AT IMAGE LEVEL | 2020 |
|
RU2826697C1 |
| SIGNALING IMAGE HEADER WHEN ENCODING VIDEO | 2020 |
|
RU2819585C1 |
| SIGNALLING IMAGE HEADER WHEN ENCODING VIDEO | 2020 |
|
RU2822313C1 |
| LIMITING SET OF PARAMETERS OF NAL UNITS BASED ON LEVEL | 2020 |
|
RU2822533C1 |
| PREVENTION OF REDUNDANT SIGNALING IN MULTILAYER BIT VIDEO STREAMS | 2020 |
|
RU2821429C1 |
| LIMITATION LEVELS FOR NONLINEAR ADAPTIVE LOOP FILTER | 2020 |
|
RU2818228C2 |
| ADVANCED INTRAFRAME PREDICTION CODING USING PLANAR REPRESENTATIONS | 2016 |
|
RU2643504C1 |
| IMPROVED INTRA-FRAME PREDICTION ENCODING WITH PLANAR PREDICTION | 2018 |
|
RU2696318C1 |
| IMPROVED INTRA PREDICTION ENCODING USING PLANAR VIEWS | 2018 |
|
RU2694144C1 |
