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 

FIELD: physics.

SUBSTANCE: invention relates to image encoding and decoding technology. Result is achieved by forming a coding unit using tree-based segmentation, generating n sub-units by performing index-based segmentation for the coding unit, wherein n is determined based on the size of the coding unit and a predictive coding unit is generated by performing internal prediction for each of the n subunits.

EFFECT: high efficiency in image processing, particularly when encoding images or decoding images.

9 cl, 15 dwg, 3 tbl