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:
Apr. 09, 2024
Filed:
May. 09, 2022
Electronics and Telecommunications Research Institute, Daejeon, KR;
Industry-university Cooperation Foundation Korea Aerospace University, Goyang-si, KR;
Industry-academia Cooperation Group of Sejong University, Seoul, KR;
Jin-Ho Lee, Daejeon, KR;
Jae-Gon Kim, Goyang-si, KR;
Jung-Won Kang, Daejeon, KR;
Do-Hyeon Park, Goyang-si, KR;
Yung-Lyul Lee, Seoul, KR;
Ha-Hyun Lee, Seoul, KR;
Sung-Chang Lim, Daejeon, KR;
Hui-Yong Kim, Daejeon, KR;
Ji-Hoon Do, Busan, KR;
Yong-Uk Yoon, Jeju-si, KR;
Electronics and Telecommunications Research Institute, Suwon-si, KR;
Industry-University Cooperation Foundation Korea Aerospace University, Goyang-si, KR;
Industry-Academia Cooperation Group of Sejong University, Seoul, KR;
Abstract
Disclosed herein are a decoding method and apparatus and an encoding method and apparatus for deriving an intra-prediction mode. An intra-prediction mode may be derived using a method for deriving an intra-prediction mode based on a neighbor block of the target block, a method for deriving an intra-prediction mode using signaling of the intra-prediction mode of the target block, or a method for deriving an adaptive intra-prediction mode based on the type of a target slice. An MPM list may be used to derive the intra-prediction mode, and a temporal neighbor block or the like may be used to configure the MPM list.