18542173. IMAGE PROCESSING METHOD, AND DEVICE FOR SAME simplified abstract (LG ELECTRONICS INC.)
Contents
IMAGE PROCESSING METHOD, AND DEVICE FOR SAME
Organization Name
Inventor(s)
IMAGE PROCESSING METHOD, AND DEVICE FOR SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18542173 titled 'IMAGE PROCESSING METHOD, AND DEVICE FOR SAME
Simplified Explanation
The present invention discloses a method for encoding/decoding a video signal and an apparatus for the method. More specifically, a method for decoding a video signal comprises generating a residual block of a current block by performing entropy decoding on the video signal; if size of the current block is smaller than a predetermined first size, parsing a transform skip flag which indicates whether a transform skip is applied to the current block; determining whether to parse a primary transform flag which indicates whether a primary transform is applied to the current block; if it is determined to parse the primary transform flag, parsing the primary transform flag; and if the primary transform flag indicates that a primary transform is applied to the current block, generating a primary inverse transformed transform block of the current block by performing a primary inverse transform to the residual block.
- Method for decoding a video signal
- Generating a residual block by performing entropy decoding
- Parsing a transform skip flag for small current blocks
- Determining whether to parse a primary transform flag
- Parsing the primary transform flag if necessary
- Generating a primary inverse transformed transform block
- Potential Applications:
- Video compression technology - Video streaming services - Video editing software
- Problems Solved:
- Efficient video signal decoding - Reduced data size for video transmission
- Benefits:
- Improved video quality - Faster video decoding process - Enhanced user experience
- Potential Commercial Applications of this Technology:
- Multimedia software development - Video streaming platforms - Video surveillance systems
- Possible Prior Art:
- H.264 video coding standard - HEVC (High Efficiency Video Coding) technology
- Unanswered Questions
- How does this method compare to existing video decoding techniques?
This article does not provide a direct comparison with other video decoding methods in terms of efficiency, speed, or quality.
- What are the specific technical specifications required for implementing this method?
The article does not detail the hardware or software requirements for implementing this video signal decoding method.
Original Abstract Submitted
The present invention discloses a method for encoding/decoding a video signal and an apparatus for the method. More specifically, a method for decoding a video signal comprises generating a residual block of a current block by performing entropy decoding on the video signal; if size of the current block is smaller than a predetermined first size, parsing a transform skip flag which indicates whether a transform skip is applied to the current block; determining whether to parse a primary transform flag which indicates whether a primary transform is applied to the current block; if it is determined to parse the primary transform flag, parsing the primary transform flag; and if the primary transform flag indicates that a primary transform is applied to the current block, generating a primary inverse transformed transform block of the current block by performing a primary inverse transform to the residual block.
