18517815. VIDEO CODING AND DECODING simplified abstract (CANON KABUSHIKI KAISHA)
Contents
VIDEO CODING AND DECODING
Organization Name
Inventor(s)
Guillaume Laroche of Saint Aubin d'Aubigné (FR)
Christophe Gisquet of ACIGNE (FR)
Jonathan Taquet of Talensac (FR)
VIDEO CODING AND DECODING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18517815 titled 'VIDEO CODING AND DECODING
The abstract describes a method for encoding a motion information predictor index for an Affine Merge mode in video coding.
- Simplified Explanation: The method involves selecting a motion information predictor candidate as an Affine Merge mode predictor and generating a motion information predictor index using CABAC coding.
- Key Features and Innovation:
- Generation of a list of motion information predictor candidates. - Selection of a candidate as an Affine Merge mode predictor. - Encoding of the predictor index using CABAC coding with bypass bits.
- Potential Applications:
- Video coding and compression technologies. - Multimedia streaming services. - Virtual reality and augmented reality applications.
- Problems Solved:
- Efficient encoding of motion information predictors. - Improved video compression techniques. - Enhanced video quality in multimedia applications.
- Benefits:
- Reduced data size for video transmission. - Enhanced video quality with accurate motion prediction. - Improved performance in video coding applications.
- Commercial Applications:
- Optimizing video streaming services. - Enhancing video conferencing technologies. - Improving virtual reality experiences.
- Prior Art:
- Researchers in the field of video coding and compression. - Existing patents related to motion prediction in video coding.
- Frequently Updated Research:
- Ongoing developments in video coding standards. - Research on motion estimation and prediction algorithms.
Questions about video coding technology: 1. How does the method of encoding a motion information predictor index improve video compression efficiency? 2. What are the potential implications of this technology on virtual reality applications?
Original Abstract Submitted
A method of encoding a motion information predictor index for an Affine Merge mode, comprising: generating a list of motion information predictor candidates; selecting one of the motion information predictor candidates in the list as an Affine Merge mode predictor; and generating a motion information predictor index for the selected motion information predictor candidate using CABAC coding, one or more bits of the motion information predictor index being bypass CABAC coded.
