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:
Sep. 01, 2020
Filed:
Jun. 28, 2016
Applicant:
Precitec Optronik Gmbh, Neu-Isenburg, DE;
Inventors:
Assignee:
PRECITEC OPTRONIK GMBH, Neu-Isenburg, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); A61B 3/14 (2006.01); A61B 3/107 (2006.01); G06T 7/70 (2017.01); G06T 7/73 (2017.01);
U.S. Cl.
CPC ...
G06K 9/00604 (2013.01); A61B 3/107 (2013.01); A61B 3/14 (2013.01); G06T 7/74 (2017.01); A61B 3/145 (2013.01); G06T 2207/20061 (2013.01); G06T 2207/30201 (2013.01);
Abstract
A method for determining parameters for the position and orientation of the cornea of an eye and involves the steps of generating linear structures on the iris and/or sclera of the eye, having a camera capture a first image of the eye including the linear structures, and determining, on the basis of the first image, a distance and an orientation of the linear structures in relation to the camera.