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:
Jan. 14, 2025
Filed:
Dec. 10, 2021
Applicants:
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Medical Systems Corporation, Tochigi, JP;
Inventor:
Toru Sasaki, Kanagawa, JP;
Assignees:
CANON KABUSHIKI KAISHA, Tokyo, JP;
CANON MEDICAL SYSTEMS CORPORATION, Tochigi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/055 (2006.01); A61B 5/00 (2006.01); G01R 33/56 (2006.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
A61B 5/055 (2013.01); A61B 5/0077 (2013.01); G01R 33/5608 (2013.01); G06T 7/0012 (2013.01);
Abstract
A subject motion measuring apparatus includes a camera for imaging a subject, at least one memory storing a program, and at least one processor which, by executing the program, causes the subject motion measuring apparatus to acquire three-dimensional coordinate data on a patch set in frame data included in moving image data imaged by the camera. The processor tracks the patch in the moving image data imaged by the camera and generates motion data on the subject on the basis of the three-dimensional coordinate data on the tracked patch.