Patents by Inventor Andrew Elias

Andrew Elias 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).

  • System and method for reducing noise in images
    Publication number: 20030095206
    Abstract: A method is provided for selecting a filter for interpolating a target pixel for reducing noise in an image. The method comprises the following steps. A plurality of pixels along a predetermined contour is compared with a plurality of predefined patterns. The patterns represent visually significant patterns possible along said contour. A filter is selected from a predefined set of filters in accordance with the results of the comparison.
    Type: Application
    Filed: May 28, 2002
    Publication date: May 22, 2003
    Inventors: G. Finn Wredenhagen, Andrew Elias