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:
Sep. 16, 2025
Filed:
Feb. 17, 2023
Yinji Piao, Suwon-si, KR;
Gahyun Ryu, Suwon-si, KR;
Minsoo Park, Suwon-si, KR;
Minwoo Park, Suwon-si, KR;
Seungsoo Jeong, Suwon-si, KR;
Kiho Choi, Suwon-si, KR;
Narae Choi, Suwon-si, KR;
Woongil Choi, Suwon-si, KR;
Anish Tamse, Suwon-si, KR;
Yinji Piao, Suwon-si, KR;
Gahyun Ryu, Suwon-si, KR;
Minsoo Park, Suwon-si, KR;
Minwoo Park, Suwon-si, KR;
Seungsoo Jeong, Suwon-si, KR;
Kiho Choi, Suwon-si, KR;
Narae Choi, Suwon-si, KR;
Woongil Choi, Suwon-si, KR;
Anish Tamse, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided is a method of decoding coefficients included in image data, the method including determining a Rice parameter for a current coefficient, based on a base level of the current coefficient; parsing coefficient level information indicating a size of the current coefficient from a bitstream by using the determined Rice parameter; and identifying the size of the current coefficient by de-binarizing the coefficient level information by using the determined Rice parameter.