Patents by Inventor Steven Bushell

Steven Bushell 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 automatic correction of chromatic aberration
    Publication number: 20070242897
    Abstract: In a first exemplary embodiment of the present invention, an automated, computerized method is provided for an automatic chromatic aberration correction. The method comprises the steps of setting a range of test correction factors, applying the test correction factors of the range, incrementally, to a test block of the image, measuring chromatic aberration error at the test block after application of each of the test correction factors, and selecting a test correction factor having a lowest chromatic aberration error.
    Type: Application
    Filed: April 18, 2006
    Publication date: October 18, 2007
    Applicant: Tandent Vision Science, Inc.
    Inventors: Steven Bushell, Bruce Maxwell, Richard Friedhoff