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physics.data-an2014
Compression and Encryption of Search Survey Gamma Spectra using Compressive Sensing
Alexander Heifetz, Sasan Bakhtiari, Apostolos C. Raptis
We have investigated the application of Compressive Sensing (CS) computational method to simultaneous compression and encryption of gamma spectra measured with NaI(Tl) detector dur…
physics.data-an2014★ 20 cited
Detection of Nuclear Sources in Search Applications using Dynamic Quantum Clustering of Spectral Data
Marvin Weinstein, Alexander Heifetz, Raymond Klann
In a search scenario, nuclear background spectra are continuously measured in short acquisition intervals with a mobile detector-spectrometer. Detecting sources from measured data…