Image encoding / decoding method, and device for transmitting compressed video data

By predicting a current block using multiple reference blocks, the method addresses the challenge of high data volumes in high-resolution video, enhancing compression efficiency and accuracy for stereoscopic content.

WO2026142388A1PCT designated stage Publication Date: 2026-07-02KT CORP
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
KT CORP
Filing Date
2025-12-26
Publication Date
2026-07-02

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Abstract

An image decoding method according to the present disclosure may comprise the steps of: deriving a first reference block for a current block; deriving a second reference block for the current block; and obtaining a prediction block of the current block by weighted-summing the first reference block and the second reference block. In this case, the first reference block may be specified by motion information or a block vector of the current block.
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