Patents by Inventor Benjamin RENOUST

Benjamin RENOUST 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).

  • Publication number: 20250272837
    Abstract: A method for performing classification of a severity of at least one liver disease from non-invasive radiographic images is disclosed. The method comprises: providing radiographic images of slices of an abdomen of a patient; pre-processing said radiographic images by: segmenting a liver and a spleen, thus achieving a spleen binary mask and a liver binary mask per slice, and normalizing said images with each other, thus achieving normalized radiographic images per slice; for each slice, from the liver binary mask and said normalized radiographic images, extracting a liver parameter; from at least one spleen binary mask, extracting a spleen parameter; and classifying, in function of both parameters and by help of a trained Machine Learning model, the severity of the at least one liver disease between one among a group of liver disease at early stage and a group of liver disease at advanced stage.
    Type: Application
    Filed: April 28, 2025
    Publication date: August 28, 2025
    Inventors: Elton REXHEPAJ, Corinne RAMOS, Nozha BOUJEMAA, Jean-Christophe BRISSET, Pierre BAUDOT, Sébastien POULLOT, Benjamin RENOUST, Benoit HUET
  • Patent number: 12315147
    Abstract: A method for performing classification of the severity of at least one liver disease from non-invasive radiographic images is disclosed. The method includes: providing radiographic images of slices of the abdomen of a patient; pre-processing the radiographic images by: segmenting liver and spleen, thus achieving a spleen binary mask and a liver binary mask per slice, and normalizing the images with each other, thus achieving normalized radiographic images per slice; for each slice, from the liver binary mask and the normalized radiographic images, extracting a liver parameter; from at least one spleen binary mask, extracting a spleen parameter; and classifying, in function of both parameters and by help of a trained Machine Learning model, the severity of liver disease between one among a group of liver disease at early stage and a group of liver disease at advanced stage.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: May 27, 2025
    Assignee: MEDIAN TECHNOLOGIES
    Inventors: Elton Rexhepaj, Corinne Ramos, Nozha Boujemaa, Jean-Christophe Brisset, Pierre Baudot, Sébastien Poullot, Benjamin Renoust, Benoit Huet
  • Publication number: 20220414870
    Abstract: A method for performing classification of the severity of at least one liver disease from non-invasive radiographic images is disclosed. The method includes: providing radiographic images of slices of the abdomen of a patient; pre-processing the radiographic images by: segmenting liver and spleen, thus achieving a spleen binary mask and a liver binary mask per slice, and normalizing the images with each other, thus achieving normalized radiographic images per slice; for each slice, from the liver binary mask and the normalized radiographic images, extracting a liver parameter; from at least one spleen binary mask, extracting a spleen parameter; and classifying, in function of both parameters and by help of a trained Machine Learning model, the severity of liver disease between one among a group of liver disease at early stage and a group of liver disease at advanced stage.
    Type: Application
    Filed: November 5, 2020
    Publication date: December 29, 2022
    Inventors: Elton REXHEPAJ, Corinne RAMOS, Nozha BOUJEMAA, Jean-Christophe BRISSET, Pierre BAUDOT, Sébastien POULLOT, Benjamin RENOUST, Benoit HUET