Patents by Inventor Florian MARTINEZ

Florian MARTINEZ 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).

  • Image reconstruction method based on a trained non-linear mapping
    Patent number: 11846608
    Abstract: The present invention concerns an array processing image reconstruction method comprising: receiving a set of echo waveforms as measurements from the object of interest; defining a measurement model linking an unknown image of the object to the measurements; defining a data fidelity functional using the measurement model; defining a regularisation functional using a trained non-linear mapping, the regularisation functional comprising prior knowledge about the unknown image; defining an optimisation problem involving the data fidelity functional and the regularisation functional for obtaining a first image estimate of the unknown image; and solving the optimisation problem to obtain the first image estimate.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: December 19, 2023
    Assignee: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
    Inventors: Dimitris Perdios, Adrien Besson, Florian Martinez, Marcel Arditi, Jean-Philippe Thiran
  • IMAGE RECONSTRUCTION METHOD BASED ON A TRAINED NON-LINEAR MAPPING
    Publication number: 20210341436
    Abstract: The present invention concerns an array processing image reconstruction method comprising: receiving a set of echo waveforms as measurements from the object of interest; defining a measurement model linking an unknown image of the object to the measurements; defining a data fidelity functional using the measurement model; defining a regularisation functional using a trained non-linear mapping, the regularisation functional comprising prior knowledge about the unknown image; defining an optimisation problem involving the data fidelity functional and the regularisation functional for obtaining a first image estimate of the unknown image; and solving the optimisation problem to obtain the first image estimate.
    Type: Application
    Filed: August 29, 2019
    Publication date: November 4, 2021
    Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
    Inventors: Dimitris PERDIOS, Adrien BESSON, Florian MARTINEZ, Marcel ARDITI, Jean-Philippe THIRAN