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:
May. 06, 2014
Filed:
Sep. 28, 2011
Mario Laengle, Weimar, DE;
Mario Laengle, Weimar, DE;
Carl Zeiss SMS GmbH, Jena, DE;
Abstract
A method is provided for determining the position of a structure within an image relative to a reference point, in which the structure has a center of symmetry, the method comprising: providing an image which comprises the structure and which has a reference point, carrying out at least one symmetry operation of the image with respect to the reference point, by means of which at least one mirror image is obtained which has a mirrored structure congruent relative to the structure, determining at least one displacement vector between a structure and a mirrored structure or two mirrored structures, and calculating the position of the structure as a position of the center of symmetry of the structure relative to the reference point from the at least one displacement vector. Furthermore, a position measuring device is provided for determining the position of a structure within an image relative to a reference point.