FIELD: video compression.
SUBSTANCE: decoding device contains circuitry for receiving a stream of data bits, extracting a header associated with the current frame and containing a signal characterizing that global motion is activated, and additionally characterizing the parameters of the global motion model, and decoding the current frame, the decoding procedure includes using a motion model with complexity no higher than the complexity of the global motion model for each current block.
EFFECT: increasing the efficiency of video compression.
18 cl, 7 dwg, 8 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLOBAL MOTION VECTOR SIGNAL IN IMAGE TITLE | 2020 |
|
RU2808638C2 |
| EFFICIENT ENCODING OF GLOBAL MOTION VECTORS | 2020 |
|
RU2806444C2 |
| SYNTAX ELEMENTS FOR VIDEO CODING OR DECODING | 2019 |
|
RU2802368C2 |
| METHOD AND HARDWARE COMPONENT FOR SIGNALLING NUMBER OF CANDIDATES FOR MERGING MODE | 2021 |
|
RU2823267C1 |
| METHOD AND EQUIPMENT FOR VIDEO IMAGE PREDICTION | 2019 |
|
RU2787812C2 |
| CONTEXT-SENSITIVE CODING METHOD FOR SKIP CONVERSION MODE | 2020 |
|
RU2817139C2 |
| METHOD AND DEVICE FOR BINDING TO CURRENT IMAGE FOR ENCODING VIDEO | 2017 |
|
RU2710667C1 |
| ENCODING RESIDUALS AND COEFFICIENTS FOR ENCODING VIDEO | 2022 |
|
RU2824946C2 |
| SYSTEMS AND METHODS FOR SIGNALING PARAMETERS WHEN ENCODING VIDEO SIGNALS | 2019 |
|
RU2771478C1 |
| RESIDUAL CODING AND COEFFICIENT CODING FOR VIDEO CODING | 2022 |
|
RU2829115C2 |
