Vehicle track identification in synthetic aperture radar images

Title: Vehicle track identification in synthetic aperture radar images

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Various technologies pertaining to identification of vehicle tracks in synthetic aperture radar coherent change detection image data are described herein. Coherent change detection images are analyzed in a parameter space using Radon transforms. Peaks of the Radon transforms correspond to features of interest, including vehicle tracks, which are identified and classified. New coherent change detection images in which the features of interest and their characteristics are signified are then generated using inverse Radon transforms.

Inventors:: Chow, James G.

Issue Date:: 2018-07-24

OSTI Identifier:: 1464128

Assignee:: National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM) SNL-A

Patent Number(s):: 10,032,077

Application Number:: 14/927,102

Contract Number:: AC04-94AL85000

Resource Relation:: Patent File Date: 2015 Oct 29

Research Org:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION; 45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE

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