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Registering coherent change detection products associated with large image sets and long capture intervals

United States Patent

April 8, 2014
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A set of co-registered coherent change detection (CCD) products is produced from a set of temporally separated synthetic aperture radar (SAR) images of a target scene. A plurality of transformations are determined, which transformations are respectively for transforming a plurality of the SAR images to a predetermined image coordinate system. The transformations are used to create, from a set of CCD products produced from the set of SAR images, a corresponding set of co-registered CCD products.
Perkins; David Nikolaus (Albuquerque, NM), Gonzales; Antonio I. (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
13/ 242,569
September 23, 2011
This invention was developed under Contract DE-AC04-94AL85000 between Sandia Corporation and the U.S. Department of Energy. The U.S. Government has certain rights in this invention.