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:
Apr. 21, 2026
Filed:
Aug. 18, 2023
Applicant:
Industry-academia Cooperation Group of Sejong University, Seoul, KR;
Inventors:
Young-Gab Kim, Seoul, KR;
Jin-Yong Yu, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/167 (2014.01); G06F 21/60 (2013.01); G06V 20/40 (2022.01); G06V 40/16 (2022.01); H04N 19/119 (2014.01); H04N 19/13 (2014.01); H04N 19/159 (2014.01); H04N 19/172 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/167 (2014.11); G06F 21/602 (2013.01); G06V 20/49 (2022.01); G06V 40/161 (2022.01); H04N 19/119 (2014.11); H04N 19/13 (2014.11); H04N 19/159 (2014.11); H04N 19/172 (2014.11); H04N 19/70 (2014.11);
Abstract
A method and apparatus for encrypting an ROI in a HEVC/H.265 video based on a coding unit are disclosed. The method, which is performed by an encryption apparatus, may include identifying a coding unit related to an ROI that is generated for each frame as the frames that constitute a video are partitioned as a tile, and performing selective encryption on the identified coding unit.