Patents by Inventor Albert Cerullo

Albert Cerullo 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).

  • Video processing method and apparatus
    Patent number: 5159453
    Abstract: A method and apparatus is disclosed for combining a first video signal representative of a first image and a second video signal representative of a second image. In one embodiment, the first video signal is filtered to remove high frequency two-dimensional diagonal frequency components therefrom. The second video signal is also filtered to remove high frequency two-dimensional diagonal frequency components therefrom. The filtered second video signal is two-dimensionally modulated, and the filtered first video signal is combined with said modulated filtered second video signal. In a further embodiment, filtered signals are spatially decimated and combined.
    Type: Grant
    Filed: September 7, 1990
    Date of Patent: October 27, 1992
    Assignee: New York Institute of Technology
    Inventors: Robert Dhein, Gregory Glass, Albert Cerullo, Louis Schure