The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2022
Filed:
Nov. 20, 2020
Lg Electronics Inc., Seoul, KR;
Jae Won Sung, Seoul, KR;
Seung Wook Park, Seoul, KR;
Yong Joon Jeon, Seoul, KR;
Jung Sun Kim, Seoul, KR;
Young Hee Choi, Seoul, KR;
Byeong Moon Jeon, Seoul, KR;
Joon Young Park, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A method and apparatus for decoding a video signal are disclosed. A method for decoding a video signal includes obtaining block type information of a current block, confirming a prediction mode of the current block based on the block type information, obtaining, if the prediction mode of the current block is an intra prediction mode according to the prediction mode, at least one correlation parameter information using at least one neighboring pixel of the current block, obtaining an intra prediction value of the current block using the correlation parameter information, and reconstructing the current block using the intra prediction value of the current block.