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:
Oct. 11, 2022
Filed:
Jul. 02, 2021
Applicant:
Samsung Sds Co., Ltd., Seoul, KR;
Inventors:
Yong Hyun Jeong, Seoul, KR;
Do Yeon Kim, Seoul, KR;
Min Ki Hong, Seoul, KR;
Chang Hyun Park, Seoul, KR;
Se Hyeon Park, Seoul, KR;
Kwan Sik Yoon, Seoul, KR;
Sol Bi Hwang, Seoul, KR;
Jae Hyeon Lee, Seoul, KR;
Hyun Chul Park, Seoul, KR;
Assignee:
SAMSUNG SDS CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 21/4402 (2011.01); G06K 9/62 (2022.01); G06V 20/00 (2022.01); G06T 1/00 (2006.01);
U.S. Cl.
CPC ...
H04N 21/440254 (2013.01); G06K 9/6256 (2013.01); G06V 20/95 (2022.01); G06T 1/0028 (2013.01); G06T 2201/0051 (2013.01);
Abstract
A method for preventing forgery of data according to an embodiment includes determining a noise level based on metadata of original data, generating noise by applying the determined noise level to a preset noise pattern, generating transformed data of the original data by adding the generated noise to the original data, and transmitting the transformed data and the metadata to a server.