Hyundai motor company (20240179303). VIDEO ENCODING/DECODING METHOD AND APPARATUS simplified abstract
Contents
- 1 VIDEO ENCODING/DECODING METHOD AND APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 VIDEO ENCODING/DECODING METHOD AND APPARATUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
VIDEO ENCODING/DECODING METHOD AND APPARATUS
Organization Name
Inventor(s)
Seung Wook Park of Yongin-si (KR)
VIDEO ENCODING/DECODING METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240179303 titled 'VIDEO ENCODING/DECODING METHOD AND APPARATUS
Simplified Explanation
The abstract describes a method and device for encoding/decoding a video, focusing on deriving prediction modes and generating prediction pixels based on neighboring blocks.
- Deriving a most probable mode (MPM) list based on intra prediction modes of neighboring blocks
- Generating prediction pixels by applying candidate modes in the MPM list or intra prediction modes of neighboring blocks to reference pixels
- Calculating the sum of absolute transformed difference (SATD) between prediction pixels and reconstructed pixels
- Deriving a first intra prediction mode based on the SATD
- Deriving an intra prediction mode of the current block based on the first intra prediction mode
- Generating a prediction block of the current block based on the intra prediction mode
Potential Applications
This technology can be applied in video encoding and decoding systems, video streaming services, video conferencing platforms, and multimedia applications.
Problems Solved
This technology helps improve video compression efficiency, reduce data transmission bandwidth requirements, and enhance video quality by optimizing prediction modes and pixels.
Benefits
The benefits of this technology include better video quality, reduced storage and bandwidth costs, improved video streaming performance, and enhanced user experience in multimedia applications.
Potential Commercial Applications
Potential commercial applications of this technology include video encoding software, video streaming platforms, multimedia content delivery networks, and video conferencing systems.
Possible Prior Art
One possible prior art for this technology could be existing video encoding/decoding algorithms that also focus on optimizing prediction modes and pixels for efficient compression and transmission of video data.
Unanswered Questions
How does this technology compare to existing video encoding/decoding methods in terms of compression efficiency and video quality?
This article does not provide a direct comparison with existing methods in terms of compression efficiency and video quality.
What are the specific technical requirements for implementing this technology in video encoding/decoding systems?
The article does not detail the specific technical requirements for implementing this technology in video encoding/decoding systems.
Original Abstract Submitted
a method and a device for encoding/decoding a video are provided. a method for decoding a video according to the present disclosure includes deriving a most probable mode (mpm) list based on intra prediction modes of neighboring blocks adjacent to a current block. the method for decoding the video also includes generating prediction pixels by applying candidate modes in the mpm list or the intra prediction modes of the neighboring blocks to reference pixels of a first region adjacent to the current block. the method for decoding the video also includes calculating a sum of absolute transformed difference (satd) between the prediction pixels and reconstructed pixels of the first region. the method for decoding the video also includes deriving a first intra prediction mode, based on the satd. the method for decoding the video also includes deriving an intra prediction mode of the current block, based on the first intra prediction mode. the method for decoding the video also includes generating a prediction block of the current block, based on the intra prediction mode of the current block.