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. 27, 2021
Filed:
Sep. 17, 2019
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Korean Broadcasting System, Seoul, KR;
Mun Churl Kim, Daejeon, KR;
Bum Shik Lee, Daejeon, KR;
Jae Il Kim, Daejeon, KR;
Chang Seob Park, Seoul, KR;
Sang Jin Hahm, Seoul, KR;
In Joon Cho, Seoul, KR;
Keun Sik Lee, Seoul, KR;
Byung Sun Kim, Goyang-si, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Korean Broadcasting System, Seoul, KR;
Abstract
Disclosed are a method of encoding a division block in video encoding and a method of decoding a division block in video decoding. An input picture is divided into encoding unit blocks. The encoding unit blocks are divided into sub-blocks. The sub-blocks are encoded by selectively using at least one of intra prediction encoding and inter prediction encoding. A decoding process is performed through a reverse process of the encoding method. When pixel values of an encoding unit block are encoded in video encoding, the flexibility in selecting an encoding mode is increased and the efficiency of encoding is increased.