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:
Aug. 24, 2021
Filed:
Apr. 30, 2019
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Mizuki Takei, Tokyo, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); A61B 6/00 (2006.01); A61B 5/055 (2006.01); A61B 6/03 (2006.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
A61B 6/501 (2013.01); A61B 5/055 (2013.01); A61B 6/032 (2013.01); A61B 2576/026 (2013.01); G06T 7/0012 (2013.01); G06T 2207/10081 (2013.01); G06T 2207/30016 (2013.01);
Abstract
An image acquisition unit acquires a brain image of a subject. A cisternal region extraction unit extracts a cisternal region from the brain image by performing registration between a standard brain image and the brain image. Then, a bleeding region specifying unit specifies a bleeding region based on a first signal value distribution, which is the signal value distribution of the cisternal region extracted from the brain image, and a second signal value distribution, which is the signal value distribution of a cisternal region of the standard brain image.