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:
May. 12, 2026
Filed:
Oct. 17, 2022
Samsung Sds Co., Ltd., Seoul, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Min Jung Kim, Seoul, KR;
Young Seon Lee, Seoul, KR;
No Seong Park, Seoul, KR;
Ji Hyeon Hyeong, Seoul, KR;
Ja Young Kim, Seoul, KR;
SAMSUNG SDS CO., LTD., Seoul, KR;
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, Seoul, KR;
Abstract
An apparatus for data augmentation includes a mode separating unit generating minor class fake data from a latent vector, an embedding vector generating unit generating embedding vectors for major class original data, minor class original data, and the minor class fake data through a metric network, an auxiliary classifying unit classifying a class of the embedding vectors from the embedding vector generating unit, and feedbacking the classified result in the mode separating unit, and a classifying unit determining whether the input data is authentic by receiving the embedding vector of the minor class original data and the embedding vector of the minor class fake data from the embedding vector generating unit, and feedbacking the determined result in the mode separating unit.