View source for US Patent Application 18215565. FILTERING-BASED IMAGE CODING DEVICE AND METHOD simplified abstract

=FILTERING-BASED IMAGE CODING DEVICE AND METHOD=


==Organization Name==

[[LG ELECTRONICS INC.]]


==Inventor(s)==

[[Hendry Hendry of Seoul (KR)]]


[[Seethal Paluri of Seoul (KR)]]


[[Seunghwan Kim of Seoul (KR)]]


==FILTERING-BASED IMAGE CODING DEVICE AND METHOD - A simplified explanation of the abstract==


*This abstract for appeared for US patent application  number 18215565 Titled 'FILTERING-BASED IMAGE CODING DEVICE AND METHOD'

==Simplified Explanation==

This abstract describes a method for coding images using sub-pictures and virtual boundaries. Sub-pictures are used to predict, reconstruct, and filter the current picture, while virtual boundaries are used to filter reconstructed samples. This coding technique aims to improve the quality of the image and reduce the hardware resources required for the coding process.


==Original Abstract Submitted==

According to embodiments described herein, sub-pictures and/or virtual boundaries can be used for coding an image. For example, sub-pictures in the current picture can be used for predicting, reconstructing, and/or filtering the current picture. Virtual boundaries can be used for filtering reconstructed samples of the current picture. Through image coding based on the subpictures and/or virtual boundaries according to embodiments described herein, the subjective/objective quality of an image can be improved, and the consumption of hardware resources necessary for the coding can be reduced.