18502724. Using Neighboring Samples In Cross-Component Video Coding simplified abstract (Bytedance Inc.)
Using Neighboring Samples In Cross-Component Video Coding
Organization Name
Inventor(s)
Kai Zhang of San Diego CA (US)
Using Neighboring Samples In Cross-Component Video Coding - A simplified explanation of the abstract
This abstract first appeared for US patent application 18502724 titled 'Using Neighboring Samples In Cross-Component Video Coding
Simplified Explanation
The patent application describes a method of video processing that involves determining a selected neighboring sample list for a conversion between a video block and a bitstream of the video, and performing the conversion based on a cross-component linear model derived from the selected neighboring sample list.
- The method involves determining a selected neighboring sample list according to a specific order, where above neighboring samples are added before left neighboring samples.
- The conversion is performed based on a cross-component linear model, with parameters derived using a derivation method based on samples from the selected neighboring sample list.
Potential Applications
This technology could be applied in video compression algorithms to improve the efficiency and quality of video encoding and decoding processes.
Problems Solved
1. Improved video processing efficiency. 2. Enhanced video quality during encoding and decoding.
Benefits
1. Higher quality video output. 2. Increased compression efficiency. 3. Better utilization of neighboring samples for conversion.
Potential Commercial Applications
Optimized video processing for streaming services and video encoding software.
Possible Prior Art
There may be prior art related to video processing methods that involve utilizing neighboring samples for conversion in video encoding and decoding processes.
Unanswered Questions
How does this method compare to existing video processing techniques?
The article does not provide a direct comparison to existing video processing techniques to showcase the advantages of this new method.
What specific video formats or codecs can benefit the most from this technology?
The article does not specify which video formats or codecs would see the most significant improvements from implementing this method.
Original Abstract Submitted
A method of video processing is provided. The method includes: determining, for a conversion between a video block of a video and a bitstream of the video, a selected neighboring sample list according to an order, wherein the order specifies that above neighboring samples are added to the selected neighboring sample list before left neighboring samples, and performing the conversion based on a cross-component linear model, wherein parameters of a cross-component linear model is derived using a derivation method that is based on samples from the selected neighboring sample list.
