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. 04, 2020
Filed:
Jun. 14, 2018
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Shinnosuke Hirakawa, Tokyo, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/33 (2017.01); G06T 7/73 (2017.01);
U.S. Cl.
CPC ...
G06T 7/344 (2017.01); G06T 7/33 (2017.01); G06T 7/73 (2017.01); G06T 2207/10028 (2013.01); G06T 2207/10068 (2013.01); G06T 2207/10081 (2013.01); G06T 2207/10088 (2013.01); G06T 2207/20072 (2013.01); G06T 2207/30061 (2013.01);
Abstract
An image registration apparatus includes an image acquisition unit that acquires a three-dimensional image obtained by imaging a subject and an image different from the three-dimensional image; a graph structure generation unit that generates a graph structure of a tubular structure included in the three-dimensional image; a contour information acquisition unit that acquires contour information of the tubular structure at each point on the graph structure; and a registration unit that performs registration between the three-dimensional image and the different image on the basis of the contour information.