Video Signal Processing Method And Device

Abstract: An image decoding method according to the disclosure comprises the steps of: determining whether a cross-component linear model (CCLM) mode is applied to a chroma block; acquiring a filtered neighboring luma sample with respect to a neighboring chroma sample adjacent to the chroma block, when it is determined that the CCLM mode is applied to the chroma block; deriving a CCLM parameter by using the neighboring chroma sample and the filtered neighboring luma sample; and generating a prediction block for the chroma block by using the CCLM parameter. To Be Published With (Fig.8)

Patent Information

Application #

Filing Date

15 April 2025

Publication Number

18/2025

Publication Type

INA

Invention Field

ELECTRONICS

Status

Email

Parent Application

Applicants

KT CORPORATION

90, Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13606, Republic of Korea

Inventors

1. LIM, Sung Won

90, Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13606, Republic of Korea

Specification

Description:AS ATTACHED , Claims:AS ATTACHED

Documents

Application Documents

#	Name	Date
1	202518036552-STATEMENT OF UNDERTAKING (FORM 3) [15-04-2025(online)].pdf	2025-04-15
2	202518036552-REQUEST FOR EXAMINATION (FORM-18) [15-04-2025(online)].pdf	2025-04-15
3	202518036552-POWER OF AUTHORITY [15-04-2025(online)].pdf	2025-04-15
4	202518036552-FORM 18 [15-04-2025(online)].pdf	2025-04-15
5	202518036552-FORM 1 [15-04-2025(online)].pdf	2025-04-15
6	202518036552-DRAWINGS [15-04-2025(online)].pdf	2025-04-15
7	202518036552-DECLARATION OF INVENTORSHIP (FORM 5) [15-04-2025(online)].pdf	2025-04-15
8	202518036552-COMPLETE SPECIFICATION [15-04-2025(online)].pdf	2025-04-15
9	202518036552-Proof of Right [23-09-2025(online)].pdf	2025-09-23
10	202518036552-FORM 3 [09-10-2025(online)].pdf	2025-10-09