Lg electronics inc. (20240314322). IIMAGE CODING METHOD AND DEVICE THEREFOR simplified abstract
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IIMAGE CODING METHOD AND DEVICE THEREFOR
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IIMAGE CODING METHOD AND DEVICE THEREFOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240314322 titled 'IIMAGE CODING METHOD AND DEVICE THEREFOR
The image decoding method described in the patent application involves deriving corrected transform coefficients using a secondary inverse transformation, and then deriving residual samples for a target block using a primary inverse transformation based on the corrected transform coefficients. The corrected transform coefficients are arranged in an output area on the upper-left end of the target block.
- Deriving corrected transform coefficients using a secondary inverse transformation
- Deriving residual samples for a target block using a primary inverse transformation
- Arranging corrected transform coefficients in an output area on the upper-left end of the target block
Potential Applications: - Image and video compression - Digital signal processing - Multimedia applications
Problems Solved: - Efficient image decoding process - Improved image quality - Reduced computational complexity
Benefits: - Higher quality image decoding - Faster processing speed - Enhanced user experience
Commercial Applications: Title: Advanced Image Decoding Technology for Multimedia Applications This technology can be used in various industries such as: - Media and entertainment - Telecommunications - Surveillance systems
Questions about Image Decoding Technology: 1. How does the use of secondary and primary inverse transformations improve image decoding efficiency? 2. What are the key differences between this image decoding method and traditional methods?
Frequently Updated Research: Stay updated on advancements in image decoding technology to ensure optimal performance and compatibility with evolving multimedia standards.
Original Abstract Submitted
an image decoding method according to the present document comprises the steps of: deriving corrected transform coefficients on the basis of secondary inverse transformation with respect to transform coefficients; and deriving residual samples for a target block on the basis of primary inverse transformation with respect to the corrected transform coefficients, wherein, on the basis of which the size of the target block is m�n (m≥16, n≥16), l (48<l≤96) corrected transform coefficients may be arrayed in an output area on the upper-left end of the target block.
