Actions for Point pattern match-based change detection in a constellation of previously detected objects [electronic resource].

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Point pattern match-based change detection in a constellation of previously detected objects [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2016.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Additional Creators
Lawrence Berkeley National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
A method and system is provided that applies attribute- and topology-based change detection to objects that were detected on previous scans of a medium. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, detection strength, size, elongation, orientation, etc. The locations define a three-dimensional network topology forming a constellation of previously detected objects. The change detection system stores attributes of the previously detected objects in a constellation database. The change detection system detects changes by comparing the attributes and topological consistency of newly detected objects encountered during a new scan of the medium to previously detected objects in the constellation database. The change detection system may receive the attributes of the newly detected objects as the objects are detected by an object detection system in real time.
Report Numbers
E 1.99:9,361,352
9,361,352
Subject(s)
Note
Published through SciTech Connect.
06/07/2016.
"9,361,352"
"13/748,447"
David W. Paglieroni.
Funding Information
AC52-07NA27344
View MARC record | catkey: 23779803