Lg electronics inc. (20240121394). TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME simplified abstract
Contents
- 1 TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME
Organization Name
Inventor(s)
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240121394 titled 'TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME
Simplified Explanation
The image decoding method described in the abstract involves determining whether to parse an mts index for applying mts to the current block and deriving residual samples for the current block based on the mts index. The decision to parse the mts index is made based on a flag value indicating the presence of a transform coefficient for the luma component of the current block.
- Determining whether to parse an mts index for applying mts to the current block
- Applying the mts to the current block to derive residual samples based on the mts index
- Parsing the mts index based on the flag value indicating the presence of a transform coefficient for the luma component of the current block
Potential Applications
This technology can be applied in various image and video decoding systems to improve efficiency and accuracy in processing visual data.
Problems Solved
1. Efficient parsing of mts index for applying mts to image blocks 2. Improved accuracy in deriving residual samples for image decoding
Benefits
1. Enhanced image decoding performance 2. Reduced processing time for decoding visual data
Potential Commercial Applications
Optimizing image and video decoding processes in multimedia devices and applications
Possible Prior Art
Prior art may include existing image and video decoding methods that involve similar techniques for applying transforms and deriving residual samples.
Unanswered Questions
How does this method compare to other existing image decoding techniques in terms of efficiency and accuracy?
The article does not provide a direct comparison with other image decoding methods to evaluate the effectiveness of this approach.
What impact could this technology have on the development of future image and video decoding standards?
The potential influence of this method on the evolution of image and video decoding standards is not discussed in the article.
Original Abstract Submitted
an image decoding method according to the present document may be characterized by including the steps of: determining whether to parse an mts index for applying mts to the current block; and applying the mts to the current block on the basis of the mts index to derive residual samples for the current block, wherein whether to parse the mts index is determined on the basis of a flag value indicating whether a transform coefficient for a luma component of the current block is present, and the mts index is not parsed when the flag value is 0.
