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:
Jun. 09, 2020
Filed:
Jul. 25, 2018
Applicant:
Canon U.s.a., Inc., Melville, NY (US);
Inventor:
Mie Kunio, Boston, MA (US);
Assignee:
Canon U.S.A., Inc., Melville, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); A61B 6/00 (2006.01); G06T 7/30 (2017.01); G06T 7/20 (2017.01); A61B 90/00 (2016.01); G06T 7/12 (2017.01); G06K 9/34 (2006.01); G06K 9/46 (2006.01); G06T 7/00 (2017.01); G06T 7/181 (2017.01); G06T 7/11 (2017.01); G06K 9/44 (2006.01);
U.S. Cl.
CPC ...
A61B 6/5211 (2013.01); A61B 6/504 (2013.01); A61B 90/39 (2016.02); G06K 9/342 (2013.01); G06K 9/4638 (2013.01); G06T 7/0012 (2013.01); G06T 7/12 (2017.01); G06T 7/20 (2013.01); G06T 7/30 (2017.01); A61B 6/4441 (2013.01); A61B 2090/363 (2016.02); A61B 2090/3614 (2016.02); A61B 2090/376 (2016.02); A61B 2090/3735 (2016.02); A61B 2090/3782 (2016.02); A61B 2090/3966 (2016.02); G06K 9/44 (2013.01); G06K 2009/00932 (2013.01); G06K 2209/05 (2013.01); G06T 7/11 (2017.01); G06T 7/181 (2017.01); G06T 2207/10081 (2013.01); G06T 2207/10116 (2013.01); G06T 2207/20092 (2013.01); G06T 2207/30101 (2013.01);
Abstract
A method for processing angiography image data by using an imaging catheter path that is directly detected from the angiography data as a co-registration path or using detected marker locations from the angiography data to generate a co-registration path. If the acquired angiography data includes synchronized cardiac phase signals and a predetermined quantity of angiography image frames not including contrast media, then a directly detected imaging catheter path is used as the co-registration path. Otherwise the co-registration path is determined based upon detected marker locations from the angiography image data.