Method for decoding video, involves determining predicted sample value of sample of color component in current block, determining reconstructed sample value of color component in current block according to predicted sample value
	KHO TS; MA I; IAN F; CHZHAN CH; LI M
	2022-07-05
专利权人	GUANGDONG OPPO MOBILE TELECOM CORP LTD (GDOP-C)
申请日期	2022-07-05
专利号	RU2024139563-A
成果简介	NOVELTY - The method involves determining reference values of color components of a current block. Weighting coefficient is determined according to the reference value of the first color component of the current block. A reference average value of the second color component of the current block is determined according to the reference value of the second color component of the current block. A value of a reference sample of the second color component of the current block is determined according to the reference value of the second color component of the current block and the reference average value. A predicted sample value of a sample of the second color component in the current block is determined according to the reference average value, a value of a reference sample of the second color component of the current block and a weighting coefficient. A reconstructed sample value of the second color component in the current block is determined according to the predicted sample value. USE - Method for decoding a video. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: a video encoding method; a decoding device; and a non-volatile machine-readable data carrier comprising a set of instructions for decoding a video.
IPC 分类号	H04N-019/59
国家	俄罗斯
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/13164
专题	中国科学院新疆生态与地理研究所
作者单位	GUANGDONG OPPO MOBILE TELECOM CORP LTD (GDOP-C)
推荐引用方式 GB/T 7714	KHO TS,MA I,IAN F,et al. Method for decoding video, involves determining predicted sample value of sample of color component in current block, determining reconstructed sample value of color component in current block according to predicted sample value. RU2024139563-A[P]. 2022.

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