18361596. VIDEO PICTURE DECODING AND ENCODING METHOD AND APPARATUS simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
VIDEO PICTURE DECODING AND ENCODING METHOD AND APPARATUS
Organization Name
Inventor(s)
Jianhua Zheng of Shenzhen (CN)
VIDEO PICTURE DECODING AND ENCODING METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18361596 titled 'VIDEO PICTURE DECODING AND ENCODING METHOD AND APPARATUS
Simplified Explanation
This patent application describes a method and apparatus for video picture decoding and encoding. It introduces a merge or skip mode, which determines whether to merge or skip certain video frames.
- If the merge mode is used and the motion vector difference (MMVD) indicator is true, the triangle prediction unit (PU) indicator may not be coded.
- The triangle PU indicator is only coded when the MMVD indicator is false.
- This approach reduces the amount of coding resources used and can decrease the bit overhead of the video bitstream.
Potential applications of this technology:
- Video compression and encoding systems
- Video streaming platforms
- Video editing software
- Video conferencing and communication tools
Problems solved by this technology:
- Reduces the quantity of coding resources required for video encoding
- Decreases the bit overhead of video bitstreams
- Improves video compression efficiency
Benefits of this technology:
- More efficient video encoding and decoding processes
- Reduced bandwidth requirements for video streaming
- Improved video quality and playback performance
Original Abstract Submitted
This application provides a video picture decoding and encoding method and a video picture decoding and encoding apparatus. When it is determined that a merge or skip mode is used, if it is determined through decoding that a merge mode with motion vector difference (MMVD) indicator is true, a triangle prediction unit (PU) indicator may not be coded. The triangle PU indicator is coded when it is determined through decoding that the MMVD indicator is false. This reduces a quantity of used coding resources, and can reduce bit overheads of a bitstream.
