Method and apparatus for cross-component prediction for video coding

EP4533793A1Pending Publication Date: 2025-04-09BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

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Patent Information

Application Number: EP2023812505
Authority / Receiving Office: EP · EP
Patent Type: Applications
Current Assignee / Owner
Priority Date: 2022-05-26
Filing Date: 2023-05-24
Publication Date: 2025-04-09

Application Information

Patent Timeline

26 May 2022

Priority

24 May 2023

Application

EP2023812505

09 Apr 2025

Publication

EP4533793A1

IPC: H04N19/186; H04N19/117; H04N19/176; H04N19/70

CPC: H04N19/117; H04N19/70; H04N19/186; H04N19/176; H04N19/159

Inventors: KUO, CHE-WEI; JHU, HONG-JHENG

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Abstract

The present disclosure provides a method for decoding video data, comprising: obtaining a bitstream; obtaining an indication from the bitstream indicative of information related to a gradient linear model (GLM), wherein the GLM is used to obtain one or more filtered values based on intensity differences among luma samples; and decoding the video data based on the information related to the GLM.

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