Patents by Inventor Anath Fischer

Anath Fischer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Automatic remeshing by mapping a 2D grid on 3D genus-G meshes based on topological analysis
    Patent number: 8531456
    Abstract: The present invention provides a novel remeshing approach for genus-g meshes that overcomes distortion problems. The proposed approach is based on continuous mapping of a 2D grid on the 3D meshed model. The criteria of the new mesh can be defined directly on the 2D grid. The remeshing is invariant to the original mesh. Due to topological analysis, the mapping of the 2D grid onto the 3D mesh minimizes distortion and guarantees continuity. The 2D grid, the element shapes and the density (multiresolution) can be changed straightforwardly, thus generating a modular approach.
    Type: Grant
    Filed: April 20, 2006
    Date of Patent: September 10, 2013
    Assignee: Technion Research and Development Foundation Ltd.
    Inventors: Anath Fischer, Dvir Steiner
  • AUTOMATIC REMESHING BY MAPPING A 2D GRID ON 3D GENUS-G MESHES BASED ON TOPOLOGICAL ANALYSIS
    Publication number: 20090128556
    Abstract: The present invention provides a novel remeshing approach for genus-g meshes that overcomes distortion problems. The proposed approach is based on continuous mapping of a 2D grid on the 3D meshed model. The criteria of the new mesh can be defined directly on the 2D grid. The remeshing is invariant to the original mesh. Due to topological analysis, the mapping of the 2D grid onto the 3D mesh minimizes distortion and guarantees continuity. The 2D grid, the element shapes and the density (multiresolution) can be changed straightforwardly, thus generating a modular approach.
    Type: Application
    Filed: April 20, 2006
    Publication date: May 21, 2009
    Inventors: Anath Fischer, Dvir Steiner