Patents by Inventor Stefan STOMMELS

Stefan STOMMELS 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).

  • Method for reshaping the characteristic exposure response and dosimetry of a direct radiography system
    Patent number: 10345454
    Abstract: A method for reshaping the characteristic exposure response and dosimetry of a direct radiography system into a specified exposure response profile includes pixel-wise converting image data according to a response transfer model which is derived from an x-ray generator's post exposure parameters data associated with image signals obtained at various exposure levels during system calibration and from a few extra dose measurements and their corresponding post exposure data also gathered during system calibration under reference exposure conditions.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: July 9, 2019
    Assignee: AGFA NV
    Inventors: Marc Cresens, Stefan Stommels
  • A METHOD FOR RESHAPING THE CHARACTERISTIC EXPOSURE RESPONSE AND DOSIMETRY OF A DIRECT RADIOGRAPHY SYSTEM
    Publication number: 20180299565
    Abstract: A method for reshaping the characteristic exposure response and dosimetry of a direct radiography system into a specified exposure response profile includes pixel-wise converting image data according to a response transfer model which is derived from an x-ray generator's post exposure parameters data associated with image signals obtained at various exposure levels during system calibration and from a few extra dose measurements and their corresponding post exposure data also gathered during system calibration under reference exposure conditions.
    Type: Application
    Filed: October 18, 2016
    Publication date: October 18, 2018
    Inventors: Marc CRESENS, Stefan STOMMELS