METHOD OF ENCODING/DECODING IMAGE, COMPUTER-READABLE MEDIUM HAVING INSTRUCTIONS STORED THEREON, AND METHOD OF TRANSMITTING STREAM OF BITS Russian patent published in 2025 - IPC H04N19/105 H04N19/119 H04N19/159 

FIELD: physics.

SUBSTANCE: invention relates to image encoding and decoding technology. Result is achieved by forming a coding unit using tree-based segmentation, generating a plurality of subunits by performing index-based segmentation for the coding unit; and generating a predictive coding unit by performing internal prediction for each of the plurality of subunits, which is performed based on the same internal prediction mode.

EFFECT: high efficiency of encoding/decoding.

9 cl, 15 dwg, 3 tbl