18782956. CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND STORAGE MEDIUM (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.)

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CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND STORAGE MEDIUM

Organization Name

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor(s)

Junyan Huo of Dongguan, Guangdong (CN)

Yanzhuo Ma of Dongguan, Guangdong (CN)

Fuzheng Yang of Dongguan, Guangdong (CN)

Danni Wang of Dongguan, Guangdong (CN)

Hongqing Du of Dongguan, Guangdong (CN)

Ming Li of Dongguan, Guangdong (CN)

CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND STORAGE MEDIUM

This abstract first appeared for US patent application 18782956 titled 'CODING METHOD AND APPARATUS, ENCODING DEVICE, DECODING DEVICE, AND STORAGE MEDIUM



Original Abstract Submitted

A coding method and apparatus, an encoding device, a decoding device, and a storage medium are provided. The method includes the following. A reference sample for a current block is determined. A weighting factor is determined according to the reference sample. A prediction value of a first colour component of a sample to-be-predicted in the current block is determined by weighting a first colour component value of the reference sample according to the weighting factor.

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