Patents by Inventor Kevin W. Bowyer

Kevin W. Bowyer 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).

  • DECEPTION DETECTION
    Publication number: 20230274582
    Abstract: Systems, devices, methods, and non-transitory computer-readable instructions for detecting deception of a subject from a media stream that capture a media stream of the subject including, the media stream including a sequence of frames, process each frame of the media stream to track a plurality of biometrics, and determine whether the subject in the media stream is deceptive based upon changes to respective biometrics.
    Type: Application
    Filed: February 28, 2023
    Publication date: August 31, 2023
    Inventors: Nathan Vance, Jeremy Speth, Siamul Karim Khan, Adam Czajka, Kevin W. Bowyer, Diane Wright, Patrick Flynn, Nathan Carpenter, Leandro Olie
  • SEGMENTATION OF IRIS IMAGES USING ACTIVE CONTOUR PROCESSING
    Publication number: 20090252382
    Abstract: Aspects of the present invention are generally directed to processing of an obtained iris image. An iris is image is segmented for use in a biometric recognition scheme.
    Type: Application
    Filed: October 6, 2008
    Publication date: October 8, 2009
    Applicant: UNIVERSITY OF NOTRE DAME DU LAC
    Inventors: Xiaomei Liu, Kevin W. Bowyer, Patrick J. Flynn