Lg electronics inc. (20240137560). INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE DERIVATION simplified abstract
Contents
- 1 INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE DERIVATION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE DERIVATION - 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
INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE DERIVATION
Organization Name
Inventor(s)
INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE DERIVATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240137560 titled 'INTRA PREDICTION METHOD AND DEVICE BASED ON INTRA PREDICTION MODE DERIVATION
Simplified Explanation
The abstract describes a method for a decoding device to decode an image by acquiring image information from a bitstream, determining if a specific mode is applied to the current block, deriving an intra prediction mode for the block, and generating prediction samples based on the intra prediction mode.
- Acquiring image information from a bitstream
- Determining if a specific mode is applied to the current block
- Deriving an intra prediction mode for the block
- Generating prediction samples based on the intra prediction mode
Potential Applications
This technology could be applied in video decoding systems, image processing software, and multimedia applications.
Problems Solved
This technology helps improve the efficiency and accuracy of image decoding processes, leading to better image quality and reduced data transmission requirements.
Benefits
The benefits of this technology include enhanced image decoding performance, optimized prediction processes, and improved overall image quality.
Potential Commercial Applications
Potential commercial applications of this technology include video streaming services, digital media players, and video editing software.
Possible Prior Art
One possible prior art could be existing image decoding algorithms and methods used in video compression standards such as H.264 or HEVC.
What are the specific details of the image information acquired from the bitstream in this method?
The specific details of the image information acquired from the bitstream include decoder side intra mode derivation (DIMD)-related information.
How does determining if a DIMD mode is applied to the current block impact the decoding process?
Determining if a DIMD mode is applied to the current block helps in deriving an intra prediction mode for the block, which is crucial for generating accurate prediction samples during the decoding process.
Original Abstract Submitted
according to one embodiment of the present document, a method by which a decoding device decodes an image is provided. the method comprises the steps of: acquiring, from a bitstream, image information including decoder side intra mode derivation (dimd)-related information; determining whether a dimd mode is applied to the current block on the basis of the dimd-related information; deriving an intra prediction mode for the current block on the basis of the determined result; and generating prediction samples for the current block on the basis of the intra prediction mode.