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Registered METHOD AND APPARATUS FOR DERIVING INTRA-PREDICTION MODE

Inventors
김재곤, Jinho Lee, Lee Hahyun, Kang Jung Won, Sung-Chang Lim, 박도현, 이영렬, 도지훈, 윤용욱, Kim Hui Yong, Choi Jin Soo
Application No.
17739365 (2022.05.09)
Publication No.
20220303528 (2022.09.22)
Registration No.
11956426 (2024.04.09)
Country
UNITED STATES
Project Code
18HR1900, Development and Standardization of 5th Generation Video/Audio Coding Technology for Ultra Gifh Quality Media Services, Kim Hui Yong
Abstract
Disclosed herein are a decoding method and apparatus and an encoding method and apparatus for deriving an intra-prediction mode. An intra-prediction mode may be derived using a method for deriving an intra-prediction mode based on a neighbor block of the target block, a method for deriving an intra-prediction mode using signaling of the intra-prediction mode of the target block, or a method for deriving an adaptive intra-prediction mode based on the type of a target slice. An MPM list may be used to derive the intra-prediction mode, and a temporal neighbor block or the like may be used to configure the MPM list.
KSP Keywords
An encoding, Encoding method, Intra prediction, Neighbor Block, Prediction mode, decoding method
Family
 
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Status Patent Country KIPRIS
Registered [FVC] Method and Apparatus for Intra Mode Derivation UNITED STATES
Registered [FVC] Method and Apparatus for Intra Mode Derivation UNITED STATES