Patents by Inventor Perera Ambalangoda

Perera Ambalangoda 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).

  • Detecting and tracking targets in images based on estimated target geometry
    Patent number: 8320613
    Abstract: A system for detecting and tracking targets captured in images, such as people and object targets that are captured in video images from a surveillance network. Targets can be detected by an efficient, geometry-driven approach that determines likely target configuration of the foreground imagery based on estimated geometric information of possible targets. The detected targets can be tracked using a centralized tracking system.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: November 27, 2012
    Assignee: Lockheed Martin Corporation
    Inventors: Nils Krahnstoever, Peter Tu, Gianfranco Doretto, Perera Ambalangoda