The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2018
Filed:
Oct. 29, 2015
Applicant:
National Technology & Engineering Solutions of Sandia, Llc, Albuquerque, NM (US);
Inventor:
James G. Chow, Sandia Park, NM (US);
Assignee:
National Technology & Engineering Solutions of Sandia, LLC, Albuquerque, NM (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/62 (2006.01); G06K 9/32 (2006.01); G06T 11/00 (2006.01); G06T 11/60 (2006.01); G06T 7/60 (2017.01);
U.S. Cl.
CPC ...
G06K 9/0063 (2013.01); G06K 9/00771 (2013.01); G06K 9/3241 (2013.01); G06K 9/6212 (2013.01); G06T 7/60 (2013.01); G06T 11/001 (2013.01); G06T 11/60 (2013.01); G06T 2207/10044 (2013.01); G06T 2207/20036 (2013.01); G06T 2207/30181 (2013.01); G06T 2207/30212 (2013.01); G06T 2207/30232 (2013.01);
Abstract
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.