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. 30, 2024
Filed:
Dec. 23, 2020
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Taro Imagawa, Osaka, JP;
Akihiro Noda, Osaka, JP;
Yuki Maruyama, Osaka, JP;
Hiroya Kusaka, Hyogo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/00 (2017.01); G01M 99/00 (2011.01); G06T 7/246 (2017.01);
U.S. Cl.
CPC ...
G06T 7/001 (2013.01); G01M 99/00 (2013.01); G06T 7/246 (2017.01); G06T 7/0004 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/30108 (2013.01); G06T 2207/30184 (2013.01);
Abstract
A detection device includes an acquirer that acquires a video of each of a plurality of bearings of a structure including the plurality of bearings, an extractor that extracts a dynamic feature corresponding to a plurality of degrees of freedom of each of the plurality of bearings based on the video, and an identifier that identifies, among the plurality of bearings, a bearing whose dynamic feature fails to match a dynamic feature of one or more other bearings of the plurality of bearings.