Patents by Inventor Nathan A. Christopherson

Nathan A. Christopherson 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).

  • APPARATUS AND METHODS FOR PREPROCESSING IMAGES HAVING ELEMENTS OF INTEREST
    Publication number: 20220343092
    Abstract: At least some embodiments of the present disclosure directs to a method for processing an input image having an embedded element, comprising the steps of: computing one or more histograms of the input image; identifying a range of interest in one of the one or more histograms; and determining, by the processor, a threshold based on the range of interest. In some embodiments, a computing device processes the input image using the threshold to generate an output image.
    Type: Application
    Filed: October 8, 2020
    Publication date: October 27, 2022
    Inventors: Christopher R. Yungers, Nathan A. Christopherson, Jonathan D. Gandrud, Justin M. Johnson, Subhalakshmi M. Falknor