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. 09, 2024
Filed:
Jun. 28, 2019
Electronics and Telecommunications Research Institute, Daejeon, KR;
Chips & Media, Inc, Seoul, KR;
Industry Academy Cooperation Foundation of Sejong University, Seoul, KR;
Industry-university Cooperation Foundation Korea Aerospace University, Goyang-si, KR;
Sung Chang Lim, Daejeon, KR;
Jung Won Kang, Daejeon, KR;
Ha Hyun Lee, Seoul, KR;
Jin Ho Lee, Daejeon, KR;
Hui Yong Kim, Daejeon, KR;
Dae Yeon Kim, Seoul, KR;
Wook Je Jeong, Gwacheon-si, KR;
Dong Jin Park, Seoul, KR;
Min Yong Jeon, Seoul, KR;
Yung Lyul Lee, Seoul, KR;
Nam Uk Kim, Seoul, KR;
Myung Jun Kim, Seoul, KR;
Ji Youn Jung, Seoul, KR;
Jae Gon Kim, Goyang-si, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
CHIPS & MEDIA, INC, Seoul, KR;
INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY, Seoul, KR;
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY, Goyang-si, KR;
Abstract
An image decoding is performed by steps including: determining whether or not to perform filtering on a boundary of a current block; determining a filtering strength on the boundary of the current block, and a number of samples used in filtering; and performing filtering on the boundary of the current block on the basis of the filtering strength and the number of samples used in filtering, where the number of samples used in filtering is determined on the basis of a size of the current block.