Patents by Inventor Barbara Grosjean Leh

Barbara Grosjean Leh 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).

  • Methods and systems for digital mammography imaging
    Patent number: 11645747
    Abstract: Various methods and systems are provided for reducing blur in a diagnostic image. In one example, a method includes reducing blur in a diagnostic image by applying a deconvolution filter to the diagnostic image, the deconvolution filter generated from a point spread function (PSF) estimation of blur at each pixel of the diagnostic image, the PSF estimation generated based on a motion vector field between the diagnostic image and a pre-shot image acquired prior to the diagnostic image.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: May 9, 2023
    Assignee: GE Precision Healthcare LLC
    Inventors: Pablo Milioni De Carvalho, Barbara Grosjean Leh, Jorge Corsino Espino, Vincent Jonas Bismuth
  • Methods and systems for digital mammography imaging
    Patent number: 11564645
    Abstract: Various methods and systems are provided for tracking a biopsy target across one or more images. In one example, a method includes determining a position of a biopsy target in a selected image of a patient based on an image registration process with a reference image of the patient, and displaying a graphical representation of the position of the biopsy target on the selected image.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: January 31, 2023
    Assignee: GE Precision Healthcare LLC
    Inventors: Pablo Milioni De Carvalho, Jorge Corsino Espino, Vincent Jonas Bismuth, Barbara Grosjean Leh
  • METHODS AND SYSTEMS FOR DIGITAL MAMMOGRAPHY IMAGING
    Publication number: 20210259649
    Abstract: Various methods and systems are provided for tracking a biopsy target across one or more images. In one example, a method includes determining a position of a biopsy target in a selected image of a patient based on an image registration process with a reference image of the patient, and displaying a graphical representation of the position of the biopsy target on the selected image.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 26, 2021
    Inventors: Pablo Milioni De Carvalho, Jorge Corsino Espino, Vincent Jonas Bismuth, Barbara Grosjean Leh
  • METHODS AND SYSTEMS FOR DIGITAL MAMMOGRAPHY IMAGING
    Publication number: 20210264590
    Abstract: Various methods and systems are provided for reducing blur in a diagnostic image. In one example, a method includes reducing blur in a diagnostic image by applying a deconvolution filter to the diagnostic image, the deconvolution filter generated from a point spread function (PSF) estimation of blur at each pixel of the diagnostic image, the PSF estimation generated based on a motion vector field between the diagnostic image and a pre-shot image acquired prior to the diagnostic image.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 26, 2021
    Inventors: Pablo Milioni De Carvalho, Barbara Grosjean Leh, Jorge Corsino Espino, Vincent Jonas Bismuth