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. 07, 2004
Filed:
Apr. 29, 2002
Marcel Gavriliu, Pasadena, CA (US);
Joel Carranza, Ocean Springs, MS (US);
David E. Breen, Arcadia, CA (US);
Alan H. Barr, Pasadena, CA (US);
California Institute of Technology, Pasadena, CA (US);
Abstract
A method of extracting a mesh representation of a surface from a volumetric representation of at least a portion of an object is provided. A surface is derived from the volumetric representation. A seed point on the surface is then selected, and a neighborhood of the seed point is grown over at least a portion of the surface. These selection and growing steps are iteratively repeated until the entire surface is substantially completely covered. Seed points are then selectively connected to form polygons which comprise the mesh representation.