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:
Jan. 23, 2024
Filed:
Jul. 05, 2022
Applicant:
Industry Academy Cooperation Foundation of Sejong University, Seoul, KR;
Inventors:
Joo Hee Moon, Seoul, KR;
Jae Min Ha, Incheon, KR;
Dong Jae Won, Goyang-si, KR;
Sung Won Lim, Seoul, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/91 (2014.01); H04N 19/132 (2014.01); H04N 19/176 (2014.01); H04N 19/60 (2014.01);
U.S. Cl.
CPC ...
H04N 19/91 (2014.11); H04N 19/132 (2014.11); H04N 19/176 (2014.11); H04N 19/60 (2014.11);
Abstract
The present invention relates to an image encoding/decoding method and device, and the image encoding method or device according to an embodiment of the present invention may encode a position of a reference coefficient within a current transform block to be encoded, and encoding skip region information of a skip region selected on the basis of the position of the reference coefficient. The skip region information may represent whether or not coefficients within the skip region have an identical coefficient value.