Huawei technologies co., ltd. (20240137527). ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDICTION MODE simplified abstract
Contents
- 1 ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDICTION MODE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDICTION MODE - 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 Original Abstract Submitted
ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDICTION MODE
Organization Name
Inventor(s)
Anand Meher Kotra of Munich (DE)
Elena Alexandrovna Alshina of Munich (DE)
ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDICTION MODE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240137527 titled 'ENCODER, A DECODER AND CORRESPONDING METHODS RELATED TO INTRA PREDICTION MODE
Simplified Explanation
The abstract describes a method of coding implemented by a decoding device or an encoding device, involving obtaining indication information for a luma position of a current coding block, setting a value of a luma intra prediction mode, and obtaining a value of a chroma intra prediction mode based on the luma prediction mode.
- Obtaining indication information for a specific luma position of a coding block
- Setting the luma intra prediction mode to a default value for certain modes
- Obtaining the chroma intra prediction mode based on the luma prediction mode
Potential Applications
This technology can be applied in video coding and compression systems to improve the efficiency of intra prediction modes for luma and chroma components.
Problems Solved
1. Enhanced coding efficiency by optimizing intra prediction modes. 2. Improved video quality by accurately predicting chroma components based on luma prediction.
Benefits
1. Higher compression ratios for video data. 2. Reduced bandwidth requirements for video streaming. 3. Enhanced visual quality of compressed videos.
Potential Commercial Applications
1. Video streaming services 2. Video surveillance systems 3. Video conferencing platforms
Possible Prior Art
There may be existing methods in video coding standards such as H.264, H.265, or VP9 that address intra prediction modes for luma and chroma components in coding blocks.
What are the potential limitations of this technology in real-world applications?
How does this technology compare to existing methods for intra prediction in video coding?
Original Abstract Submitted
a method of coding implemented by a decoding device or an encoding device, comprising obtaining indication information for a luma position (cbwidth/2, cbheight/2) of a current coding block, relative to a top-left luma sample position (xcb, ycb) of the current coding block; setting a value of a luma intra prediction mode associated with the current coding block to a first default value, when the indication information indicates that an intra block copy (ibc) mode or palette mode is applied for the luma component at the luma position (cbwidth/2, cbheight/2), relative to the top-left luma sample position (xcb, ycb) of the current coding block; and obtaining a value of a chroma intra prediction mode based on the value of the luma intra prediction mode of the current coding block.
