18731032. INTRA PREDICTION FOR L-SHAPED PARTITIONS simplified abstract (Tencent America LLC)
Contents
INTRA PREDICTION FOR L-SHAPED PARTITIONS
Organization Name
Inventor(s)
Liang Zhao of Sunnyvale CA (US)
INTRA PREDICTION FOR L-SHAPED PARTITIONS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18731032 titled 'INTRA PREDICTION FOR L-SHAPED PARTITIONS
Simplified Explanation: The patent application pertains to methods, apparatuses, and computer-readable storage mediums for video encoding/decoding. It involves decoding prediction information for a current block in a video bitstream, partitioning the block into multiple partitions, including L-shaped partitions, and reconstructing these partitions based on neighboring samples.
- Processing circuitry decodes prediction information for a current block in a video bitstream.
- The prediction information indicates a non-directional intra prediction mode for the current block.
- The block is partitioned into multiple partitions, including at least one L-shaped partition.
- One of the partitions is reconstructed based on neighboring samples of either the partition itself or the current block.
Key Features and Innovation:
- Decoding prediction information for video blocks.
- Partitioning blocks into multiple partitions, including L-shaped partitions.
- Reconstructing partitions based on neighboring samples.
Potential Applications: This technology can be used in video encoding and decoding systems, multimedia applications, and video streaming services.
Problems Solved: This technology addresses the efficient reconstruction of video blocks based on neighboring samples, improving video quality and compression efficiency.
Benefits:
- Enhanced video quality.
- Improved compression efficiency.
- Better utilization of neighboring samples for reconstruction.
Commercial Applications: Potential commercial applications include video streaming services, video conferencing systems, and multimedia content delivery platforms.
Prior Art: Prior art related to this technology may include research on video encoding/decoding algorithms, intra prediction modes, and block partitioning techniques.
Frequently Updated Research: Researchers may be conducting studies on advanced video encoding/decoding techniques, optimization algorithms for block reconstruction, and real-time video processing methods.
Questions about Video Encoding/Decoding: 1. How does this technology improve video compression efficiency? 2. What are the potential applications of this innovation in the multimedia industry?
Original Abstract Submitted
Aspects of the disclosure include methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that decodes prediction information of a current block in a current picture that is a part of a coded video bitstream. The prediction information indicates a non-directional intra prediction mode for the current block. The processing circuitry partitions the current block into a plurality of partitions. The plurality of partitions includes at least one L-shaped partition. The processing circuitry reconstructs one of the plurality of partitions based on at least one of (i) neighboring reconstructed samples of the one of the plurality of partitions or (ii) neighboring reconstructed samples of the current block.
