Patents by Inventor Patrick Joseph Heavey

Patrick Joseph Heavey 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).

  • Image processing system
    Publication number: 20030007672
    Abstract: A method of calibrating an endoscope including the steps of placing a calibration target in front of the endoscope, capturing an image frame of the calibration target by the endoscope, determining a pixel value for each pixel of the image frame, comparing each pixel value with a reference value and determining a compensation value for each pixel.
    Type: Application
    Filed: December 21, 2001
    Publication date: January 9, 2003
    Applicant: Dynamic Digital Depth Research Pty Ltd
    Inventors: Philip Victor Harman, Stephen Ronald Merralls, Patrick Joseph Heavey