Patents by Inventor DAVID LATTANZI

DAVID LATTANZI 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: 11423611
    Abstract: Methods and systems for three-dimensional asset modeling. A method includes: initializing a georeferenced data structure for each of a plurality of discrete sub-regions of an asset based on a model representing the asset, wherein the model includes a plurality of points representing features of the asset, wherein each georeferenced data structure includes a subset of the plurality of points representing features of a respective sub-region of the plurality of sub-regions; and populating each georeferenced data structure with input data including three-dimensional (3D) modeling data and nonspatial data, wherein each portion of the input data for a georeferenced data structure is used to populate a respective portion of the georeferenced data structure, wherein the nonspatial data used to populate each georeferenced data structure is organized with respect to geometry of the georeferenced data structure and with respect to time of recording of the nonspatial data.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: August 23, 2022
    Assignee: The Joan and Irwin Jacobs Technion-Cornell Institute
    Inventors: Ali Khaloo, David Lattanzi
  • Publication number: 20210375033
    Abstract: Methods and systems for three-dimensional asset modeling. A method includes: initializing a georeferenced data structure for each of a plurality of discrete sub-regions of an asset based on a model representing the asset, wherein the model includes a plurality of points representing features of the asset, wherein each georeferenced data structure includes a subset of the plurality of points representing features of a respective sub-region of the plurality of sub-regions; and populating each georeferenced data structure with input data including three-dimensional (3D) modeling data and nonspatial data, wherein each portion of the input data for a georeferenced data structure is used to populate a respective portion of the georeferenced data structure, wherein the nonspatial data used to populate each georeferenced data structure is organized with respect to geometry of the georeferenced data structure and with respect to time of recording of the nonspatial data.
    Type: Application
    Filed: May 17, 2021
    Publication date: December 2, 2021
    Applicant: The Joan and Irwin Jacobs Technion-Cornell Institute
    Inventors: Ali KHALOO, David LATTANZI
  • Patent number: 10475234
    Abstract: A method of creating a three-dimensional model, based on two-dimensional (hereinafter ā€œ2Dā€) images is provided. The method includes acquiring a number of images of a number of physical locations, wherein each image is associated with one image group of a number of hierarchical image groups, the number of hierarchical image groups including a base image group, converting images within a group to a number of 3D models, wherein each 3D model is associated with one model group of a number of hierarchical model groups, the number of hierarchical model groups including a base model group, merging a number of the 3D models from the base model group and a number of 3D models from another 3D model group to create a multi-scale 3D model, and utilizing the multi-scale 3D model.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: November 12, 2019
    Assignee: George Mason University
    Inventors: David Lattanzi, Ali Khaloo
  • Publication number: 20170018113
    Abstract: A method of creating a three-dimensional model, based on two-dimensional (hereinafter ā€œ2Dā€) images is provided. The method includes acquiring a number of images of a number of physical locations, wherein each image is associated with one image group of a number of hierarchical image groups, the number of hierarchical image groups including a base image group, converting images within a group to a number of 3D models, wherein each 3D model is associated with one model group of a number of hierarchical model groups, the number of hierarchical model groups including a base model group, merging a number of the 3D models from the base model group and a number of 3D models from another 3D model group to create a multi-scale 3D model, and utilizing the multi-scale 3D model.
    Type: Application
    Filed: July 15, 2016
    Publication date: January 19, 2017
    Applicant: GEORGE MASON UNIVERSITY
    Inventors: DAVID LATTANZI, ALI KHALOO