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

Patent ·
OSTI ID:1129163
;

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.

Research Organization:
Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Number(s):
8,692,704
Application Number:
13/242,569
OSTI ID:
1129163
Resource Relation:
Patent File Date: 2011 Sep 23
Country of Publication:
United States
Language:
English

References (5)

Method of detecting objects that change with time by means of a SAR radar patent October 2002
Map information update support device, map information update support method and computer readable recording medium patent March 2012
System and Method for Bistatic Change Detection for Perimeter Monitoring patent-application January 2010
Stability Monitoring Using Synthetic Aperture Radar patent-application February 2010
System and Method for Processing Radar Imagery patent-application December 2011

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97 MATHEMATICS AND COMPUTING