18381508. TRANSFORM SELECTION FOR INTRA PREDICTION FUSION simplified abstract (TENCENT AMERICA LLC)
Contents
TRANSFORM SELECTION FOR INTRA PREDICTION FUSION
Organization Name
Inventor(s)
Guichun Li of San Jose CA (US)
TRANSFORM SELECTION FOR INTRA PREDICTION FUSION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18381508 titled 'TRANSFORM SELECTION FOR INTRA PREDICTION FUSION
Simplified Explanation: The patent application discusses methods and apparatuses for video coding, specifically focusing on intra prediction fusion and transform application for decoding video blocks.
- The apparatus includes processing circuitry that predicts a current block in a bitstream using multiple candidate intra prediction modes.
- The processing circuitry determines a dominant intra prediction mode from the candidate modes and applies a transform associated with this mode to decode the block.
Key Features and Innovation:
- Utilizes intra prediction fusion with multiple candidate modes for improved video coding.
- Derives a dominant intra prediction mode to enhance prediction accuracy.
- Applies transforms based on the dominant mode for efficient decoding of video blocks.
Potential Applications:
- Video compression and streaming technologies.
- Multimedia applications requiring efficient video coding.
- Broadcasting and video surveillance systems.
Problems Solved:
- Enhances video coding efficiency and accuracy.
- Improves compression ratios for video data.
- Optimizes decoding processes for better video quality.
Benefits:
- Higher quality video encoding and decoding.
- Reduced bandwidth requirements for video transmission.
- Enhanced performance in multimedia applications.
Commercial Applications: The technology can be applied in various industries such as telecommunications, entertainment, security, and digital media production for efficient video processing and transmission.
Questions about Video Coding: 1. How does intra prediction fusion improve video coding efficiency? 2. What are the potential applications of this technology in the entertainment industry?
Frequently Updated Research: Stay updated on advancements in video coding algorithms and standards to ensure compatibility and optimization of the technology.
Original Abstract Submitted
Aspects of the disclosure include methods and apparatuses for video coding. One of the apparatuses includes processing circuitry that receives a current block in a bitstream. The current block is predicted with intra prediction fusion comprising multiple candidate intra prediction modes. The processing circuitry derives a dominant intra prediction mode from the multiple candidate intra prediction modes. The processing circuitry applies a transform from a transform set associated with the dominant intra prediction mode for the current block and decodes the current block according to the transform.
