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. 15, 2025
Filed:
Jun. 06, 2023
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Takeshi Noda, Kanagawa, JP;
Sota Torii, Tokyo, JP;
Katsuro Takenaka, Saitama, JP;
Akiya Nakayama, Kanagawa, JP;
Daisuke Sato, Tochigi, JP;
Haruki Iwai, Tochigi, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2024.01); A61B 6/40 (2024.01); A61B 6/50 (2024.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
A61B 6/52 (2013.01); A61B 6/405 (2013.01); A61B 6/4085 (2013.01); A61B 6/505 (2013.01); G06T 7/0014 (2013.01); G06T 2207/10116 (2013.01); G06T 2207/10144 (2013.01); G06T 2207/20224 (2013.01); G06T 2207/30012 (2013.01);
Abstract
A radiation imaging apparatus includes: an image obtaining unit configured to obtain image data corresponding to incident radiation; and an image processing unit configured to perform first bone density measurement based on image data obtained by the image obtaining unit with a first exposure field and perform second bone density measurement based on image data obtained by the image obtaining unit with a second exposure field narrower than the first exposure field.