View source for 18532038. METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM simplified abstract (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.)

=METHOD FOR COLOUR COMPONENT PREDICTION, ENCODER, DECODER AND STORAGE MEDIUM=


==Organization Name==

[[:Category:GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.|GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.]]


[[Category:GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.]]

==Inventor(s)==

[[:Category:JUNYAN Huo of Dongguan (CN)|JUNYAN Huo of Dongguan (CN)]][[Category:JUNYAN Huo of Dongguan (CN)]]

[[:Category:YANZHUO Ma of Dongguan (CN)|YANZHUO Ma of Dongguan (CN)]][[Category:YANZHUO Ma of Dongguan (CN)]]

[[:Category:WEI Zhang of Dongguan (CN)|WEI Zhang of Dongguan (CN)]][[Category:WEI Zhang of Dongguan (CN)]]

==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.



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