18581610. CHROMA BLOCK PREDICTION METHOD AND APPARATUS simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
- 1 CHROMA BLOCK PREDICTION METHOD AND APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 CHROMA BLOCK PREDICTION METHOD AND APPARATUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Prior Art
- 1.11 Frequently Updated Research
- 1.12 Questions about Chroma Block Prediction
- 1.13 Original Abstract Submitted
CHROMA BLOCK PREDICTION METHOD AND APPARATUS
Organization Name
Inventor(s)
CHROMA BLOCK PREDICTION METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18581610 titled 'CHROMA BLOCK PREDICTION METHOD AND APPARATUS
Simplified Explanation
This patent application describes a method and apparatus for predicting chroma blocks in video processing based on luma and chroma values.
Key Features and Innovation
- Obtaining chroma and luma values of samples.
- Grouping values into sets based on luma and chroma.
- Determining scaling coefficient and offset factor for prediction.
- Predicting chroma block information using the calculated coefficients.
Potential Applications
This technology can be used in video encoding and decoding processes to improve the accuracy of chroma block predictions.
Problems Solved
This innovation addresses the challenge of accurately predicting chroma blocks in video processing, leading to enhanced video quality.
Benefits
- Improved video quality.
- Enhanced video encoding and decoding processes.
- More efficient chroma block prediction.
Commercial Applications
- Video streaming services.
- Video editing software.
- Broadcast television technology.
Prior Art
Researchers can explore prior patents related to chroma block prediction methods in video processing to understand the existing technology landscape.
Frequently Updated Research
Stay updated on advancements in video processing algorithms and techniques to further enhance chroma block prediction accuracy.
Questions about Chroma Block Prediction
What are the key factors influencing chroma block prediction accuracy?
The key factors include the scaling coefficient and offset factor calculated based on luma and chroma values.
How does this technology impact video compression standards?
This technology can potentially improve video compression standards by enhancing chroma block prediction accuracy.
Original Abstract Submitted
This application provides a chroma block prediction method and apparatus. The method includes: obtaining chroma values of chroma samples; obtaining, luma values of luma samples corresponding to the chroma samples; obtaining, from the luma values, a first luma set and a second luma set; grouping the chroma values into a first chroma set and a second chroma set; determining a scaling coefficient in a linear model based on an average value of luma values in the first luma set, an average value of luma values in the second luma set, an average value of chroma values in the first chroma set, and an average value of chroma values in the second chroma set; determining, based on the scaling coefficient, an offset factor in the linear model; and determining prediction information of the chroma block based on the scaling coefficient and the offset factor.
