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. 05, 2023
Filed:
Nov. 18, 2022
Applicant:
Carl Zeiss Vision International Gmbh, Aalen, DE;
Inventors:
Jeremias Gromotka, Aalen, DE;
Michael Gamperling, Leipheim, DE;
Assignee:
Carl Zeiss Vision International GmbH, Aalen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/02 (2006.01); G06T 7/70 (2017.01); G02C 13/00 (2006.01); G06T 7/60 (2017.01); G06T 17/00 (2006.01);
U.S. Cl.
CPC ...
G02C 7/027 (2013.01); G02C 13/003 (2013.01); G06T 7/60 (2013.01); G06T 7/70 (2017.01); G06T 17/00 (2013.01); G06T 2207/30201 (2013.01);
Abstract
Methods and devices for determining at least one centring parameter are disclosed. A mobile terminal is moved from a first position to a second position, and a respective image is captured of an eye area of a person. The acceleration is also measured during the movement. The centring parameter is then determined based on the captured image and the measured acceleration.