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:
Mar. 13, 2018
Filed:
Jul. 24, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/14 (2006.01); A61B 3/12 (2006.01); G01B 9/02 (2006.01); A61B 3/10 (2006.01); G06T 7/00 (2017.01); A61B 3/00 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 3/1225 (2013.01); A61B 3/0025 (2013.01); A61B 3/0058 (2013.01); A61B 3/102 (2013.01); A61B 3/14 (2013.01); G01B 9/0203 (2013.01); G01B 9/02091 (2013.01); G06T 7/0016 (2013.01); A61B 5/4842 (2013.01); G01B 2290/70 (2013.01); G06T 2207/10101 (2013.01); G06T 2207/30041 (2013.01);
Abstract
To accurately position a past photography position and a photography position this time in follow up using polarization OCT images. In follow up, multiple polarization-sensitive tomographic images are positioned based on multiple polarization planar images of an object, corresponding to multiple polarization-sensitive tomographic images obtained by photographing the object at another time.