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:
Jul. 22, 2025
Filed:
Oct. 13, 2022
Electronics and Telecommunications Research Institute, Daejeon, KR;
Industry-academia Cooperation Group of Sejong University, Seoul, KR;
Sung-Chang Lim, Daejeon, KR;
Jung-Won Kang, Daejeon, KR;
Hyunsuk Ko, Daejeon, KR;
Jin-Ho Lee, Daejeon, KR;
Ha-Hyun Lee, Seoul, KR;
Dong-San Jun, Daejeon, KR;
Seung-Hyun Cho, Daejeon, KR;
Hui-Yong Kim, Daejeon, KR;
Yung-Lyul Lee, Seoul, KR;
Jun-Woo Choi, Seoul, KR;
Jin-Soo Choi, Daejeon, KR;
Nam-Uk Kim, Seoul, KR;
Myung-Jun Kim, Seoul, KR;
Abstract
Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus, and more particularly, a method and apparatus for performing filtering in video encoding and decoding. An encoding apparatus may perform filtering on a target, and may generate filtering information indicating whether filtering has been performed on the target. Further, the encoding apparatus may generate a bitstream including filtering information. A decoding apparatus may determine, based on filtering information, whether to perform filtering on a target, and may perform filtering on the target. The decoding apparatus may receive filtering information from the encoding apparatus through a bitstream or may derive filtering information using additional information.