Attribute and topology based change detection in a constellation of previously detected objects

Paglieroni, David W.; Beer, Reginald N.

Title: Attribute and topology based change detection in a constellation of previously detected objects

Patent · Tue Jan 19 00:00:00 EST 2016

OSTI ID:1236556

Paglieroni, David W.; Beer, Reginald N.

A system that applies attribute and topology based change detection to networks of objects that were detected on previous scans of a structure, roadway, or area of interest. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, size, elongation, orientation, etc. The topology of the network of previously detected objects is maintained in a constellation database that stores attributes of previously detected objects and implicitly captures the geometrical structure of the network. A change detection system detects change by comparing the attributes and topology of new objects detected on the latest scan to the constellation database of previously detected objects.

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Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC52-07NA27344

Assignee:: Lawrence Livermore National Security, LLC

Patent Number(s):: 9,239,382

Application Number:: 13/219,425

OSTI ID:: 1236556

Resource Relation:: Patent File Date: 2011 Aug 26

Country of Publication:: United States

Language:: English

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Spatially Adaptive Migration Tomography for Multistatic GPR Imaging Paglieroni, David W.; Beer, N. Reginald https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130082859 US Patent Application 13/219449; 20130082859	patent-application	April 2013
Buried Object Detection in GPR Images Paglieroni, David W.; Chambers, David H.; Bond, Steven W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130082860 US Patent Application 13/219456; 20130082860	patent-application	April 2013
Spot Restoration for GPR Image Post-Processing Paglieroni, David W.; Beer, N. Reginald https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130082861 US Patent Application 13/219466; 20130082861	patent-application	April 2013
Radar Signal Pre-Processing to Suppress Surface Bounce and Multipath Palieroni, David W.; Mast, Jeffrey E.; Beer, N. Reginald https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130082862 US Patent Application 13/219482; 20130082862	patent-application	April 2013
Spatially Assisted Down-Track Median Filter for GPR Image Post-Processing Paglieroni, David W.; Beer, N. Reginald https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130082863 US Patent Application 13/219493; 20130082863	patent-application	April 2013
Determining Root Correspondence Between Previously and Newly Detected Objects Paglieroni, David W.; Beer, N. Reginald https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130082864 US Patent Application 13/219512; 20130082864	patent-application	April 2013
Synthetic Aperture Integration (SAI) Algorithm for SAR Imaging Chambers, David H.; Mast, Jeffery E.; Palieroni, David W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130082870 US Patent Application 13/219475; 20130082870	patent-application	April 2013
Attribute and Topology Based Change Detection in a Constellation of Previously Detected Objects Paglieroni, David W.; Beer, N. Reginald https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130085982 US Patent Application 13/219425; 20130085982	patent-application	April 2013

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