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:
Dec. 06, 2022
Filed:
Oct. 04, 2019
Applicant:
Soonchunhyang University Industry Academy Cooperation Foundation, Asan-si, KR;
Inventors:
Kang-Bin Yim, Asan-si, KR;
Kyung-Roul Lee, Asan-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/62 (2013.01); G06F 21/60 (2013.01); H04L 9/40 (2022.01); G06V 40/16 (2022.01);
U.S. Cl.
CPC ...
G06F 21/6263 (2013.01); G06F 21/602 (2013.01); G06F 21/6245 (2013.01); G06V 40/166 (2022.01); H04L 63/0428 (2013.01);
Abstract
The present invention discloses a privacy masking method using format-preserving encryption in an image security system, and a recording medium for performing the method. In a privacy masking method using format-preserving encryption in an image security system according to an aspect of the present invention, an image corresponding to a privacy region is encrypted using format-preserving encryption, so that it is possible to prevent waste of additional storage space required for encryption and to solve a problem of exposure of personal information.