18100267. VIDEO OR IMAGE CODING FOR INDUCING WEIGHT INDEX INFORMATION FOR BI-PREDICTION simplified abstract (LG ELECTRONICS INC.)
VIDEO OR IMAGE CODING FOR INDUCING WEIGHT INDEX INFORMATION FOR BI-PREDICTION
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VIDEO OR IMAGE CODING FOR INDUCING WEIGHT INDEX INFORMATION FOR BI-PREDICTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18100267 titled 'VIDEO OR IMAGE CODING FOR INDUCING WEIGHT INDEX INFORMATION FOR BI-PREDICTION
Simplified Explanation
According to the abstract, this patent application describes a method to improve coding efficiency in video compression by using weight index information for candidates in a merge candidate list or a sub-block merge candidate list when the inter prediction type of a current block indicates biprediction.
- The patent application aims to increase coding efficiency in video compression.
- It proposes using weight index information for candidates in a merge candidate list or a sub-block merge candidate list.
- This method is specifically applicable when the inter prediction type of a current block indicates biprediction.
- By utilizing this weight index information, coding efficiency can be improved in video compression.
Potential Applications
This technology can be applied in various video compression systems and codecs, including:
- Video streaming platforms
- Video conferencing applications
- Video surveillance systems
- Video-on-demand services
Problems Solved
This technology addresses the following problems in video compression:
- Low coding efficiency, leading to larger file sizes and slower transmission rates
- Reduced video quality due to inefficient compression techniques
- Increased bandwidth requirements for video streaming and transmission
Benefits
The use of weight index information for merge candidate lists in biprediction scenarios offers several benefits:
- Improved coding efficiency, resulting in smaller file sizes and faster transmission rates
- Enhanced video quality with more accurate prediction and reduced artifacts
- Reduced bandwidth requirements, enabling smoother video streaming and transmission
Original Abstract Submitted
According to the disclosure of the present document, when the inter prediction type of a current block indicates biprediction, weight index information for candidates in a merge candidate list or a sub-block merge candidate list can be induced or derived, and coding efficiency can be increased.
