View source for 18413610. VIDEO OR IMAGE CODING BASED ON MAPPING OF LUMA SAMPLES AND SCALING OF CHROMA SAMPLES simplified abstract (LG ELECTRONICS INC.)

=VIDEO OR IMAGE CODING BASED ON MAPPING OF LUMA SAMPLES AND SCALING OF CHROMA SAMPLES=


==Organization Name==

[[:Category:LG ELECTRONICS INC.|LG ELECTRONICS INC.]]


[[Category:LG ELECTRONICS INC.]]

==Inventor(s)==

[[:Category:Jie Zhao of Seoul (KR)|Jie Zhao of Seoul (KR)]][[Category:Jie Zhao of Seoul (KR)]]

[[:Category:Seunghwan Kim of Seoul (KR)|Seunghwan Kim of Seoul (KR)]][[Category:Seunghwan Kim of Seoul (KR)]]

==VIDEO OR IMAGE CODING BASED ON MAPPING OF LUMA SAMPLES AND SCALING OF CHROMA SAMPLES - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18413610 titled 'VIDEO OR IMAGE CODING BASED ON MAPPING OF LUMA SAMPLES AND SCALING OF CHROMA SAMPLES

==Simplified Explanation==

The abstract of the patent application describes a method for controlling the granularity of values of a chroma residual scaling factor through explicit signaling and implicit derivation of information on the value(s) of the factor.

* The innovation allows for the control of the granularity of values of a chroma residual scaling factor.
* The method involves both explicit signaling and implicit derivation of information on the value(s) of the chroma residual scaling factor.

== Potential Applications ==
This technology could be applied in video encoding and decoding systems, image processing software, and multimedia applications.

== Problems Solved ==
This technology solves the problem of efficiently performing chroma residual scaling while controlling the granularity of values of the scaling factor.

== Benefits ==
The benefits of this technology include improved efficiency in chroma residual scaling, enhanced control over the granularity of values, and potentially better quality in video and image processing.

== Potential Commercial Applications ==
* Video encoding and decoding systems
* Image processing software
* Multimedia applications

== Possible Prior Art ==
There may be prior art related to methods for controlling scaling factors in video and image processing systems, but specific examples are not provided here.

=== Unanswered Questions ===

=== How does this technology compare to existing methods for controlling scaling factors in video and image processing systems? ===
This article does not provide a direct comparison to existing methods for controlling scaling factors. 

=== What are the potential limitations or drawbacks of this technology in practical applications? ===
The article does not address any potential limitations or drawbacks of implementing this technology in practical applications.


==Original Abstract Submitted==

According to the disclosure of the present document, the granularity of value(s) of a chroma residual scaling factor can be controlled through explicit signaling of information on the value(s) of the chroma residual scaling factor. In addition, chroma residual scaling can be efficiently performed through implicit derivation of the information on the value(s) of the chroma residual scaling factor.



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