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RADC Seismic Classifier Design.


AD767208

Publication Date 1973
Personal Author Proctor, A. H.; Roach, J. E.; Fick, M. H.
Page Count 98
Abstract The report describes the design and evaluation of seismic classifiers for distinguishing among humans, heavy trucks, armored personnel carriers, helicopters, and C-131 aircraft. The data used to develop these classifiers consisted of many digitized seismometer responses to each of the intrusion targets and was collected by the Sensor Development Section of the Surveillance and Control Division at the West Lee Test Site. The Interactive Processing Section of the Information Sciences Division analyzed this waveform data and extracted an initial set of 48 features. The on-line pattern analysis and recognition system (OLPARS) was then used to develop several seismic classifier designs which are based on different subsets of the initial 48 features. (Modified author abstract)
Keywords
  • Microseisms
  • Seismic waves
  • Pattern recognition
  • Target discrimination
  • Sensors
  • Vehicles
  • Humans
  • Power spectra
  • Helicopters
  • Transport planes
  • Computer programs
  • Seismic detection
  • Computer graphics
  • C-131 aircraft
  • Signal processing
  • OLPARS(On Line Pattern Analysis and Recognition Systems)
  • On line pattern analysis and recognition systems
Source Agency
  • Invalid Source Agency Code
NTIS Subject Category
  • 63I - Seismic Detection
Corporate Authors Rome Air Development Center Griffiss Afb N Y
Document Type Technical Report
Title Note Technical rept.
NTIS Issue Number 197322
RADC Seismic Classifier Design.
RADC Seismic Classifier Design.
AD767208

  • Microseisms
  • Seismic waves
  • Pattern recognition
  • Target discrimination
  • Sensors
  • Vehicles
  • Humans
  • Power spectra
  • Helicopters
  • Transport planes
  • Computer programs
  • Seismic detection
  • Computer graphics
  • C-131 aircraft
  • Signal processing
  • OLPARS(On Line Pattern Analysis and Recognition Systems)
  • On line pattern analysis and recognition systems
  • Invalid Source Agency Code
  • 63I - Seismic Detection
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