Samsung electronics co., ltd. (20240098268). METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING CROSS-COMPONENT LINEAR MODEL simplified abstract
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING CROSS-COMPONENT LINEAR MODEL
Organization Name
Inventor(s)
Dongcheol Kim of Suwon-Si (KR)
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING CROSS-COMPONENT LINEAR MODEL - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240098268 titled 'METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY USING CROSS-COMPONENT LINEAR MODEL
Simplified Explanation
The video signal processing method described in the abstract involves various steps to process luma components of reconstructed blocks. Here is a simplified explanation of the patent application:
- Downsampling luma components of reconstructed blocks adjacent to a current block.
- Acquiring a maximum luma value from the downsampled luma components based on a first index.
- Acquiring a next-highest maximum luma value based on a second index.
- Calculating a maximum average luma value based on the maximum and next-highest maximum luma values.
- Acquiring a next-lowest minimum luma value based on a third index.
- Acquiring a minimum luma value based on a fourth index.
- Calculating a minimum average luma value based on the next-lowest minimum luma value and the minimum luma value.
Potential Applications: - Video processing and enhancement technologies - Image recognition and analysis systems - Multimedia content creation tools
Problems Solved: - Efficient processing of video signals - Improved image quality and clarity - Enhanced video compression techniques
Benefits: - Higher quality video output - Optimized video processing algorithms - Enhanced user experience in multimedia applications
Potential Commercial Applications: - Video editing software - Surveillance systems - Streaming services
Possible Prior Art: - Prior art related to video signal processing methods - Existing patents on image enhancement techniques
Unanswered Questions: 1. How does this method compare to existing video signal processing techniques in terms of efficiency and performance? 2. Are there any specific industries or sectors that could benefit the most from implementing this technology?
Original Abstract Submitted
the video signal processing method comprises the steps of: downsampling luma components of reconstructed blocks adjacent to a current block; acquiring a maximum luma value from among the downsampled luma components based on a first index; acquiring a next-highest maximum luma value from among the downsampled luma components based on a second index; acquiring a maximum average luma value based on an average value of the maximum luma value and the next-highest maximum luma value; acquiring a next-lowest minimum luma value from among the downsampled luma components based on a third index; acquiring a minimum luma value from among the downsampled luma components based on a fourth index; and acquiring a minimum average luma value based on the next-lowest minimum luma value and the minimum luma value.
