Patents by Inventor Nicolas Duny

Nicolas Duny 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).

  • Compression and decompression of a 3D modeled object
    Patent number: 9881388
    Abstract: It is provided a computer-implemented method for compressing a three-dimensional modeled object, wherein the method comprises providing a boundary representation of the modeled object; determining first data, that describe a mapping from the range of a reference function to the range of another function, and second data, that describe a mapping from the domain of the other function to the domain of the reference function which, when composed with the reference function and the mapping from the range of the reference function to the range of the other function, leads to the same result as applying the other function; and replacing in the geometrical data the other function by the first data, the second data and a pointer to the reference function. Such a method improves the compression of a 3D modeled object.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: January 30, 2018
    Assignee: Dassault Systemee
    Inventors: Remy Rorato, Nicolas Duny
  • Compression And Decompression Of A 3D Modeled Object
    Publication number: 20140354636
    Abstract: It is provided a computer-implemented method for compressing a three-dimensional modeled object, wherein the method comprises providing a boundary representation of the modeled object; determining first data, that describe a mapping from the range of a reference function to the range of another function, and second data, that describe a mapping from the domain of the other function to the domain of the reference function which, when composed with the reference function and the mapping from the range of the reference function to the range of the other function, leads to the same result as applying the other function; and replacing in the geometrical data the other function by the first data, the second data and a pointer to the reference function. Such a method improves the compression of a 3D modeled object.
    Type: Application
    Filed: May 23, 2014
    Publication date: December 4, 2014
    Applicant: Dassault Systemes
    Inventors: Remy Rorato, Nicolas Duny