Patents by Inventor Cyril Jean-Francois Crassin

Cyril Jean-Francois Crassin 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).

  • Patent number: 10008034
    Abstract: A system, method, and computer program product are provided for computing indirect lighting in a cloud network. In operation, one or more scenes for rendering are identified. Further, indirect lighting associated with the one or more scenes is identified. Additionally, computation associated with the indirect lighting is performed in a cloud network utilizing at least one of a voxel-based algorithm, a photon-based algorithm, or an irradiance-map-based algorithm.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: June 26, 2018
    Assignee: NVIDIA Corporation
    Inventors: Morgan McGuire, Cyril Jean-Francois Crassin, David Patrick Luebke, Michael Thomas Mara, Brent L. Oster, Peter Schuyler Shirley, Peter-Pike J. Sloan, Christopher Ryan Wyman
  • Patent number: 9547931
    Abstract: A system, method, and computer program product are provided for generating anti-aliased images. The method includes the steps of assigning one or more samples to a plurality of clusters, each cluster in the plurality of clusters corresponding to an aggregate stored in an aggregate geometry buffer, where each of the one or more samples is covered by a visible fragment and rasterizing three-dimensional geometry to generate material parameters for each sample of the one or more samples. For each cluster in the plurality of clusters, the material parameters for each sample assigned to the cluster are combined to produce the aggregate. The combined material parameters for each cluster are stored in an aggregate geometry buffer. An anti-aliased image may then be generated by shading the combined material parameters.
    Type: Grant
    Filed: May 5, 2015
    Date of Patent: January 17, 2017
    Assignee: NVIDIA Corporation
    Inventors: Cyril Jean-Francois Crassin, Morgan McGuire, Aaron Eliot Lefohn, David Patrick Luebke
  • Patent number: 9269179
    Abstract: A system, method, and computer program product are provided for generating primitive-specific attributes. In operation, it is determined whether a portion of a graphics processor is operating in a predetermined mode. If it is determined that the portion of the graphics processor is operating in the predetermined mode, only one or more primitive-specific attributes are generated in association with a primitive.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 23, 2016
    Assignee: NVIDIA Corporation
    Inventors: Ziyad Sami Hakura, Yury Uralsky, Tyson Bergland, Dale L. Kirkland, Cyril Jean-Francois Crassin, Henry Packard Moreton
  • Publication number: 20150317827
    Abstract: A system, method, and computer program product are provided for generating anti-aliased images. The method includes the steps of assigning one or more samples to a plurality of clusters, each cluster in the plurality of clusters corresponding to an aggregate stored in an aggregate geometry buffer, where each of the one or more samples is covered by a visible fragment and rasterizing three-dimensional geometry to generate material parameters for each sample of the one or more samples. For each cluster in the plurality of clusters, the material parameters for each sample assigned to the cluster are combined to produce the aggregate. The combined material parameters for each cluster are stored in an aggregate geometry buffer. An anti-aliased image may then be generated by shading the combined material parameters.
    Type: Application
    Filed: May 5, 2015
    Publication date: November 5, 2015
    Inventors: Cyril Jean-Francois Crassin, Morgan McGuire, Aaron Eliot Lefohn, David Patrick Luebke
  • Publication number: 20140327690
    Abstract: A system, method, and computer program product are provided for computing indirect lighting in a cloud network. In operation, one or more scenes for rendering are identified. Further, indirect lighting associated with the one or more scenes is identified. Additionally, computation associated with the indirect lighting is performed in a cloud network utilizing at least one of a voxel-based algorithm, a photon-based algorithm, or an irradiance-map-based algorithm.
    Type: Application
    Filed: October 18, 2013
    Publication date: November 6, 2014
    Applicant: NVIDIA Corporation
    Inventors: Morgan McGuire, Cyril Jean-Francois Crassin, David Patrick Luebke, Michael Thomas Mara, Brent L. Oster, Peter Schuyler Shirley, Peter-Pike J. Sloan, Christopher Ryan Wyman
  • Publication number: 20140267276
    Abstract: A system, method, and computer program product are provided for generating primitive-specific attributes. In operation, it is determined whether a portion of a graphics processor is operating in a predetermined mode. If it is determined that the portion of the graphics processor is operating in the predetermined mode, only one or more primitive-specific attributes are generated in association with a primitive.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: NVIDIA CORPORATION
    Inventors: Ziyad Sami Hakura, Yury Uralsky, Tyson Bergland, Dale L. Kirkland, Cyril Jean-Francois Crassin, Henry Packard Moreton