Canon kabushiki kaisha (20240107008). VIDEO CODING AND DECODING simplified abstract
Contents
- 1 VIDEO CODING AND DECODING
VIDEO CODING AND DECODING
Organization Name
Inventor(s)
Guillaume Laroche of Saint Aubin d'Aubigne (FR)
Christophe Gisquet of Acigné (FR)
Jonathan Taquet of Talensac (FR)
VIDEO CODING AND DECODING - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240107008 titled 'VIDEO CODING AND DECODING
Simplified Explanation
The abstract describes a method of encoding information about a motion information predictor using cabac coding, where the same context variable is used for certain bits of information as in other prediction modes.
- Selecting one of multiple motion information predictor candidates
- Encoding information to identify the selected predictor using cabac coding
- Using the same context variable for certain bits as in other prediction modes
Potential Applications
This technology could be applied in video encoding and compression systems to improve the efficiency and accuracy of motion prediction.
Problems Solved
1. Enhancing the encoding process for motion information predictors 2. Improving the overall performance of video compression algorithms
Benefits
1. Increased accuracy in motion prediction 2. Enhanced efficiency in video encoding 3. Improved video quality and compression ratios
Potential Commercial Applications
Optimizing video streaming services, enhancing video surveillance systems, improving video conferencing platforms
Possible Prior Art
There may be prior art related to motion prediction and encoding techniques in the field of video compression and encoding systems.
What is the impact of this technology on video compression algorithms?
This technology could potentially improve the efficiency and accuracy of motion prediction in video compression algorithms, leading to better video quality and compression ratios.
How does this method compare to existing motion information predictor encoding techniques?
This method introduces the use of cabac coding and context variables to encode information about motion information predictors, potentially offering a more efficient and accurate encoding process compared to existing techniques.
Original Abstract Submitted
a method of encoding information about a motion information predictor, comprising: selecting one of a plurality of motion information predictor candidates; and encoding information for identifying the selected motion information predictor candidate using cabac coding, wherein the cabac coding comprises, for at least one bit of said information, using the same context variable used for another inter prediction mode when one or both of a triangle merge mode or a merge with motion vector difference (mmvd) merge mode is used.
