US Patent Application 18449206. INFORMATION PROCESSING METHOD AND DEVICE, APPARATUS, AND STORAGE MEDIUM simplified abstract
Contents
INFORMATION PROCESSING METHOD AND DEVICE, APPARATUS, AND STORAGE MEDIUM
Organization Name
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Inventor(s)
INFORMATION PROCESSING METHOD AND DEVICE, APPARATUS, AND STORAGE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18449206 titled 'INFORMATION PROCESSING METHOD AND DEVICE, APPARATUS, AND STORAGE MEDIUM
Simplified Explanation
The patent application describes an information processing method and device for video data.
- The method involves predicting the color component of a coding block in the video data using a preset prediction mode called Position-Dependent Prediction Combination (PDCP) mode.
- The predicted color component is used to obtain a first prediction block.
- The difference between the color component of the coding block and the prediction value of the first prediction block is determined to obtain a residual block.
- The residual block and the prediction mode are then signaled in a bitstream.
This innovation aims to improve video coding efficiency by using a specific prediction mode and efficiently representing the residual information.
Original Abstract Submitted
An information processing method and device, an apparatus, and a storage medium. The method includes: for inputted source video data, predicting a colour component of a coding block in the source video data according to a prediction mode to obtain a first prediction block, wherein the prediction mode is preset and is a Position-Dependent Prediction Combination (PDCP) mode; determining a difference between the colour component of the coding block and a prediction value of the first prediction block to obtain a residual block; and signalling the residual block and the prediction mode in a bitstream.
