Verfahren und Vorrichtung zur Intraprädiktionsbasierten Bildcodierung/-Decodierung und Aufzeichnungsmedium zur Bitstromspeicherung

Details

Veröffentlichungs-Nr.

EP4734516

Anmeldetag

20. Juni 2024

Veröffentlichung

26. Dezember 2024

Rechtsraum

EP

Abstract

An image encoding/decoding method and device are provided. The image decoding method according to the present disclosure may comprise the steps of: configuring a block vector candidate list for a current chroma block; rearranging the block vector candidate list; obtaining a block vector candidate index indicating one candidate block vector included in the rearrange block vector candidate list; and generating a final prediction block of the current chroma block by performing intra prediction based on the candidate block vector indicated by the block vector candidate index, wherein the block vector candidate list may be configured based on a block vector of a luma block corresponding to the current chroma block or a block vector of a neighboring block of the current chroma block.

Anmelder

Firma

LG Electronics Inc.

Land

🇰🇷 Südkorea