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:
Dec. 30, 2014
Filed:
Nov. 02, 2010
Georg Schummers, Munich, DE;
Georg Schummers, Munich, DE;
Tomtec Imaging Systems GmbH, , DE;
Abstract
The present invention relates to a method and device for automatical segmentation of medical images of a non-planar surface of an object, in particular of a heart valve, including detecting a surface boundary which delimits the non-planar surface of the object, creating a model surface, which is spanned between the surface boundary, correcting the model surface by means of distance information containing information about the distance between the model surface and the non-planar surface of the object, until a corrected model surface is generated, and depicting the corrected model surface, where the correction of the model surface is preferably carried out by means of three- or four-dimensional image data sets, by orienting the three-dimensional volume-rendering of the object essentially perpendicular to the model surface, so that the information about the distance between the model surface and the non-planar surface of the object can be evaluated, until the corrected model surface has been produced.