Patents by Inventor Klara HELLGREN

Klara HELLGREN 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).

  • Resolution enhancement of aerial images or satellite images
    Patent number: 11257185
    Abstract: A method for resolution enhancement of images is described comprising the steps of providing (101) at least a first two dimensional (2D) test image, providing (102) a high-resolution 3D map, providing (103) a Machine Learning Network (MLN), extracting (104), from the high-resolution 3D map, a 2D submap, comprising geocoded 2D coordinate data and texture information, extracting (105) a 2D subimage from the 2D test image, which 2D subimage is an image of the same area as the 2D submap, and training the MLN, using the high-resolution 2D submap and the 2D subimage.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: February 22, 2022
    Assignee: Maxar International Sweden AB
    Inventors: Leif Haglund, Gustav Tapper, Anna Birgersson, Klara Hellgren
  • RESOLUTION ENHANCEMENT OF AERIAL IMAGES OR SATELLITE IMAGES
    Publication number: 20210082093
    Abstract: A method for resolution enhancement of images is described comprising the steps of providing (101) at least a first two dimensional (2D) test image, providing (102) a high-resolution 3D map, providing (103) a Machine Learning Network (MLN), extracting (104), from the high-resolution 3D map, a 2D submap, comprising geocoded 2D coordinate data and texture information, extracting (105) a 2D subimage from the 2D test image, which 2D subimage is an image of the same area as the 2D submap, and training the MLN, using the high-resolution 2D submap and the 2D subimage.
    Type: Application
    Filed: December 5, 2019
    Publication date: March 18, 2021
    Inventors: Leif HAGLUND, Gustav TAPPER, Anna BIRGERSSON, Klara HELLGREN