18432905. METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL FOR INTRA PREDICTION simplified abstract (LG ELECTRONICS INC.)
Contents
- 1 METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL FOR INTRA PREDICTION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL FOR INTRA PREDICTION - 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
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL FOR INTRA PREDICTION
Organization Name
Inventor(s)
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL FOR INTRA PREDICTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18432905 titled 'METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL FOR INTRA PREDICTION
Simplified Explanation
Embodiments of the present specification provide a method and a device for processing a video signal for intra prediction. A method for decoding a video signal according an embodiment of the present disclosure includes: obtaining intra prediction information of a current block to which the intra prediction is applied, in which the intra prediction information includes a first flag indicating a predetermined first mode; determining an intra prediction mode of the current block based on the intra prediction information, wherein when the first flag corresponds to a first value, the first mode is determined as the intra prediction mode and when the first flag corresponds to a second value, one of a plurality of candidate modes is determined as the intra prediction mode; and generating a prediction sample of the current block based on the intra prediction mode and a reference sample in a current picture. A separate flag indicating whether to use a primarily used specific mode is used to reduce a data amount for transmission of the intra prediction mode and a processing time of information of the intra prediction.
- Method and device for processing a video signal for intra prediction
- Decoding a video signal involves obtaining intra prediction information, determining an intra prediction mode, and generating a prediction sample
- Use of a separate flag to indicate whether to use a primarily used specific mode for reducing data transmission and processing time
Potential Applications
- Video encoding and decoding systems
- Multimedia streaming services
- Video surveillance systems
Problems Solved
- Efficient processing of video signals for intra prediction
- Reduction of data transmission for intra prediction modes
- Optimization of processing time for intra prediction information
Benefits
- Improved video compression efficiency
- Enhanced video quality
- Reduced processing time for video decoding
Potential Commercial Applications
- Video streaming platforms
- Video conferencing systems
- Broadcast television networks
Possible Prior Art
One possible prior art in this field is the use of various intra prediction modes in video coding standards such as H.264 and H.265 to improve compression efficiency and video quality.
Unanswered Questions
How does this method compare to existing video processing techniques?
This method improves efficiency by using a separate flag to indicate the use of a primarily used specific mode, reducing data transmission and processing time. It would be interesting to see a comparison with other methods in terms of compression efficiency and processing speed.
What impact could this technology have on the future of video streaming services?
This technology could potentially revolutionize the way video streaming services operate by improving video compression efficiency and quality, leading to better user experiences and reduced bandwidth requirements. It would be valuable to explore the potential implications of this technology on the future of video streaming services.
Original Abstract Submitted
Embodiments of the present specification provide a method and a device for processing a video signal for intra prediction. A method for decoding a video signal according an embodiment of the present disclosure includes: obtaining intra prediction information of a current block to which the intra prediction is applied, in which the intra prediction information includes a first flag indicating a predetermined first mode; determining an intra prediction mode of the current block based on the intra prediction information, wherein when the first flag corresponds to a first value, the first mode is determined as the intra prediction mode and when the first flag corresponds to a second value, one of a plurality of candidate modes is determined as the intra prediction mode; and generating a prediction sample of the current block based on the intra prediction mode and a reference sample in a current picture. A separate flag indicating whether to use a primarily used specific mode is used to reduce a data amount for transmission of the intra prediction mode and a processing time of information of the intra prediction.