Patents by Inventor Jason Repko

Jason Repko 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 and system for reducing distortion in scanned images
    Patent number: 7170644
    Abstract: Methods and systems for dewarping images allow a user to reduce distortion in scanned images. A scanned image is processed using an optics model and an illumination model, and resampled to reduce distortion. The dewarping may be improved through iterative operations where a model parameter is varied. An optimal image is obtained which corresponds to a maximum metric as a measure of the quality of a resampled image.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: January 30, 2007
    Assignee: Xerox Corporation
    Inventors: Robert P. Loce, Beilei Xu, Jason Repko
  • Method and system for reducing distortion in scanned images
    Publication number: 20040042678
    Abstract: Methods and systems for dewarping images allow a user to reduce distortion in scanned images. A scanned image is processed using an optics model and an illumination model, and resampled to reduce distortion. The dewarping may be improved through iterative operations where a model parameter is varied. An optimal image is obtained which corresponds to a maximum metric as a measure of the quality of a resampled image.
    Type: Application
    Filed: August 30, 2002
    Publication date: March 4, 2004
    Applicant: XEROX CORPORATION
    Inventors: Robert P. Loce, Beilei Xu, Jason Repko