View source for 17801714. IMAGE DECODING METHOD FOR RESIDUAL CODING IN IMAGE CODING SYSTEM, AND APPARATUS THEREFOR simplified abstract (LG ELECTRONICS INC.)

=IMAGE DECODING METHOD FOR RESIDUAL CODING IN IMAGE CODING SYSTEM, AND APPARATUS THEREFOR=


==Organization Name==

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


[[Category:LG ELECTRONICS INC.]]

==Inventor(s)==

[[:Category:Jungah Choi of Seoul (KR)|Jungah Choi of Seoul (KR)]][[Category:Jungah Choi of Seoul (KR)]]

[[:Category:Sunmi Yoo of Seoul (KR)|Sunmi Yoo of Seoul (KR)]][[Category:Sunmi Yoo of Seoul (KR)]]

[[:Category:Jaehyun Lim of Seoul (KR)|Jaehyun Lim of Seoul (KR)]][[Category:Jaehyun Lim of Seoul (KR)]]

[[:Category:Jin Heo of Seoul (KR)|Jin Heo of Seoul (KR)]][[Category:Jin Heo of Seoul (KR)]]

[[:Category:Jangwon Choi of Seoul (KR)|Jangwon Choi of Seoul (KR)]][[Category:Jangwon Choi of Seoul (KR)]]

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

==IMAGE DECODING METHOD FOR RESIDUAL CODING IN IMAGE CODING SYSTEM, AND APPARATUS THEREFOR - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17801714 titled 'IMAGE DECODING METHOD FOR RESIDUAL CODING IN IMAGE CODING SYSTEM, AND APPARATUS THEREFOR

==Simplified Explanation==

The patent application describes an image decoding method performed by a decoding apparatus. Here is a simplified explanation of the abstract:

* The method involves obtaining a flag that indicates whether transform skip is available.
* Based on the transform skip flag, another flag called TSRC available flag is obtained.
* The TSRC available flag determines the residual coding syntax for a current block.
* Residual information of the determined residual coding syntax is obtained.
* A residual sample of the current block is derived using the residual information.
* Finally, a reconstructed picture is generated based on the residual sample.

Potential applications of this technology:

* Image and video decoding in various devices such as smartphones, tablets, and televisions.
* Multimedia streaming services that require efficient image decoding.

Problems solved by this technology:

* Efficient decoding of images and videos by utilizing transform skip and TSRC techniques.
* Reducing the computational complexity and memory requirements of image decoding algorithms.

Benefits of this technology:

* Improved image and video decoding performance.
* Reduced power consumption and improved battery life in portable devices.
* Enhanced user experience with faster and smoother multimedia playback.


==Original Abstract Submitted==

An image decoding method performed by a decoding apparatus, according to the present document, comprises the steps of: obtaining a transform skip available flag; obtaining a TSRC available flag, on the basis of the transform skip available flag; determining a residual coding syntax for a current block, on the basis of the TSRC available flag; obtaining residual information of the determined residual coding syntax for the current block; deriving a residual sample of the current block, on the basis of the residual information; and generating a reconstructed picture, on the basis of the residual sample, wherein the transform skip available flag is a flag regarding whether transform skip is available, the TSRC available flag is a flag regarding whether TSRC is available, and the TSRC available flag is obtained on the basis of the transform skip available flag having a value of 1.



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[[Category:H04N19/70]]
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[[Category:H04N19/176]]