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:
Aug. 27, 2024
Filed:
Sep. 21, 2020
Electronics and Telecommunications Research Institute, Daejeon, KR;
Industry-university Cooperation Foundation Korea Aerospace University, Goyang-si, KR;
Jin Ho Lee, Daejeon, KR;
Jung Won Kang, Daejeon, KR;
Ha Hyun Lee, Seoul, KR;
Sung Chang Lim, Daejeon, KR;
Jae Gon Kim, Goyang-si, KR;
Ji Hoon Do, Busan, KR;
Do Hyeon Park, Goyang-si, KR;
Yong Uk Yoon, Jeju-si, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE, Goyang-si, KR;
Abstract
An image encoding/decoding method and apparatus are disclosed. The method of decoding an image according to the present invention, comprises, generating a first prediction block of a current block, generating a second prediction block of the current block and generating a final prediction sample of the current block using a sample unit weighted sum of the first prediction block and the second prediction block, wherein a weight used for the sample unit weighted sum is determined based on a location of a current luma sample and a geometric prediction mode (GPM) boundary line for partitioning the current block.