18532038. METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM simplified abstract (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.)
Contents
- 1 METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 How does this method compare to existing color component prediction techniques in terms of compression efficiency and image quality?
- 1.11 What are the computational requirements of implementing this method in real-time video processing applications?
- 1.12 Original Abstract Submitted
METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM
Organization Name
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Inventor(s)
METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18532038 titled 'METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM
Simplified Explanation
The patent application describes a method for color component prediction, involving determining prediction parameters for a current block, including a prediction mode parameter and a size parameter. When the prediction mode parameter indicates the use of Matrix-based Intra Prediction (MIP) mode, various parameters such as MIP weight matrix, shift factor, and MIP input sample matrix are determined to calculate the intra prediction value of the block.
- Prediction parameters are determined for a current block, including prediction mode and size parameters.
- When MIP mode is selected, MIP weight matrix, shift factor, and MIP input sample matrix are determined.
- Intra prediction value of the block is calculated using the MIP weight matrix, shift factor, and MIP input sample matrix.
Potential Applications
This technology can be applied in video encoding and decoding processes, improving the efficiency of color component prediction in image processing applications.
Problems Solved
1. Enhanced accuracy in predicting color components of image blocks. 2. Improved compression efficiency in video encoding by utilizing advanced prediction techniques.
Benefits
1. Higher quality image and video compression. 2. Reduced data storage requirements. 3. Enhanced visual experience for end-users.
Potential Commercial Applications
Optimized for use in video streaming services for improved compression and quality of video content.
Possible Prior Art
There may be prior art related to color component prediction methods in video encoding and decoding processes, but specific examples are not provided in the patent application.
Unanswered Questions
How does this method compare to existing color component prediction techniques in terms of compression efficiency and image quality?
The patent application does not provide a direct comparison with existing techniques, leaving the effectiveness of this method in relation to others unclear.
What are the computational requirements of implementing this method in real-time video processing applications?
The patent application does not address the computational overhead of applying this method in real-time video processing, leaving a gap in understanding the practical feasibility of its implementation.
Original Abstract Submitted
A method for colour component prediction, an encoder, a decoder and a storage medium are provided. The method includes that: prediction parameters of a current block are determined, the prediction parameters including a prediction mode parameter and a size parameter of the current block; when the prediction mode parameter indicates that a Matrix-based Intra Prediction (MIP) mode is adopted to determine an intra prediction value of the current block, an MIP weight matrix of the current block, a shift factor of the current block and an MIP input sample matrix of the current block are determined; and the intra prediction value of the current block is determined according to the MIP weight matrix, the shift factor and the MIP input sample matrix.
