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:
Jul. 02, 2019
Filed:
Jan. 21, 2014
Samsung Electronics Co., Ltd., Suwon-si, KR;
Postech Academy—industry Foundation, Pohang-si, KR;
Jae-Mo Sung, Hwaseong-si, KR;
Won-Keun Kong, Suwon-si, KR;
Sae-Hun Kim, Pohang-si, KR;
Seung-Jin Choi, Pohang-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Postech Academy-Industry Foundation, Pohang-si, KR;
Abstract
An apparatus for recognizing a user's motions based on sensor information and label information, a method for establishing an ONMF-based basis matrix, and a method for establishing an OSSNMF-based basis matrix are provided, where the basis matrices are used to extract motion features of the user. The apparatus for recognizing the user's motions may include a feature vector extractor configured to multiply a transposed matrix of an orthogonalized basis matrix by a sensor data matrix of frequency domain sensor data acquired from sensors to extract an ONMF-based feature vector and a multi-class classifier configured to use the extracted ONMF-based feature vector to classify the user's motion into a type from among types of a user's motions.