Lg electronics inc. (20240340412). INTRA PREDICTION METHOD AND DEVICE USING MPM LIST simplified abstract
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INTRA PREDICTION METHOD AND DEVICE USING MPM LIST
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INTRA PREDICTION METHOD AND DEVICE USING MPM LIST - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240340412 titled 'INTRA PREDICTION METHOD AND DEVICE USING MPM LIST
The abstract describes a method for a decoding device to decode an image by acquiring image information, configuring an MPM list of candidate intra prediction modes, deriving an intra prediction mode for the current block, generating a prediction sample, and generating a restoration sample based on the prediction sample.
- Acquiring image information with primary and secondary MPM flag information
- Configuring an MPM list with candidate intra prediction modes based on flag information
- Deriving an intra prediction mode for the current block from the MPM list
- Generating a prediction sample for the current block
- Generating a restoration sample based on the prediction sample
Potential Applications: - Video decoding technology - Image processing applications - Multimedia compression algorithms
Problems Solved: - Efficient decoding of images - Improved image quality - Reduced data storage requirements
Benefits: - Enhanced image decoding performance - Higher quality image output - Reduced file sizes for storage and transmission
Commercial Applications: Title: Advanced Image Decoding Technology for Multimedia Applications This technology can be used in video streaming services, surveillance systems, medical imaging devices, and digital photography equipment. It can improve the efficiency and quality of image decoding processes in various commercial applications.
Questions about Image Decoding Technology: 1. How does this method improve the efficiency of image decoding? - This method optimizes the selection of intra prediction modes, leading to more accurate image reconstruction. 2. What are the potential benefits of using this technology in video streaming services? - Using this technology can result in higher quality video output and reduced bandwidth requirements.
Original Abstract Submitted
according to one embodiment of the present disclosure, a method by which a decoding device decodes an image is provided. the method comprises the steps of: acquiring image information including primary most probable mode (mpm) flag information and secondary mpm flag information; configuring an mpm list including candidate intra prediction modes for the current block on the basis of the primary mpm flag information and/or the secondary mpm flag information; deriving an intra prediction mode for the current block from among the candidate intra prediction modes included in the mpm list; generating a prediction sample for the current block on the basis of the intra prediction mode; generating a restoration sample for the current block on the basis of the prediction sample.
