18583100. IMAGE OR VIDEO CODING BASED ON SIGNALING OF QUANTIZATION PARAMETER OFFSET-RELATED INFORMATION simplified abstract (LG ELECTRONICS INC.)
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IMAGE OR VIDEO CODING BASED ON SIGNALING OF QUANTIZATION PARAMETER OFFSET-RELATED INFORMATION
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IMAGE OR VIDEO CODING BASED ON SIGNALING OF QUANTIZATION PARAMETER OFFSET-RELATED INFORMATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18583100 titled 'IMAGE OR VIDEO CODING BASED ON SIGNALING OF QUANTIZATION PARAMETER OFFSET-RELATED INFORMATION
The present document discloses a method to signal chroma quantization parameter offset-related information through a palette coding syntax, improving coding efficiency in video/image coding.
- Efficient parsing/signaling of index information about a chroma quantization parameter offset list.
- Reduction of signaled bits for video/image coding.
- Improved coding efficiency by efficiently signaling information about the number of entries within the chroma quantization parameter offset list.
Potential Applications: - Video coding - Image coding - Multimedia compression technologies
Problems Solved: - Inefficient signaling of chroma quantization parameter offset-related information - Wastage of bits in video/image coding - Lack of efficient parsing of index information in chroma quantization parameter offset list
Benefits: - Reduced signaling overhead - Improved coding efficiency - Enhanced compression performance
Commercial Applications: Title: Enhanced Video Compression Technology This technology can be utilized in: - Video streaming services - Video conferencing applications - Digital multimedia platforms
Prior Art: Prior research may exist in the field of video coding and compression techniques. Researchers can explore existing patents and publications related to chroma quantization parameter offset signaling.
Frequently Updated Research: Researchers are constantly working on improving video coding and compression technologies. Stay updated on recent advancements in the field for potential enhancements to this method.
Questions about Chroma Quantization Parameter Offset Signaling: 1. How does the palette coding syntax improve efficiency in signaling chroma quantization parameter offset-related information? 2. What are the key advantages of efficiently parsing index information about the chroma quantization parameter offset list?
Original Abstract Submitted
According to the disclosure of the present document, chroma quantization parameter offset-related information may be signaled via a palette coding syntax, and index information about a chroma quantization parameter offset list may be efficiently parsed/signaled on the basis of information about the number of entries within the chroma quantization parameter offset list. Accordingly, bits that need to be signaled for video/image coding can be reduced, and coding efficiency can be improved.
