Results 231 to 240 of about 6,100,243 (291)

Comment on "Photon-Counting Detector CT-Based Virtual Monoenergetic Imaging for Endodontic Diagnostics". [PDF]

Int Dent J
Tribhuvan M, Phatke SN.
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A coincidence-based response matrix for correction of charge sharing spectral distortions in photon counting detectors. [PDF]

Med Phys
Monaco V, Brombal L, Delogu P, Feruglio A, Fiorini M, Longo R, Marchetti L, Poli AM, Rigon L, Rosso V.   +9 more
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Flow-Based Surrogates for High-Dimensional Likelihoods in Experimental Neutrino Physics

Baz ME, Giannessi L, Blanchet A, Sánchez F.   +3 more
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A Low Energy Antineutron Detector

IEEE Transactions on Nuclear Science, 1985
A detector for antineutrons in the momentum range 0.1 - 1 Gev/c, to be used at LEAR faci= lity at CERN, is described. The antineutrons are detected by means of the charged pions produced in an annihilation event and their energy is determined by a time of flight mea= surement.
BRESSANI, Tullio, CHIAVASSA, Emilio Luciano, Sergio Costa, Giuseppe Dellacasa, Nora De Marco, GALLIO, Mauro, Alfredo Musso, VERCELLIN, Ermanno, Mauro Morandin, Cesare Voci, Felice Iazzi, Bruno Minetti, Sergio Serci   +12 more
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Quadratic detectors for energy estimation

IEEE Transactions on Signal Processing, 1995
The estimation of signal energy is an important part of physics and signal processing. A commonly used energy estimate in signal processing is instantaneous energy that is defined by the square of the signal magnitude at time t, i.e.,.
Jing Fang, Les E. Atlas
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Properties of energy edge detectors

Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2003
The author introduces a framework for investigating the properties of energy edge detectors and uses it to derive some results of interest. He shows a necessary condition on the form of constituent linear filters in quadratic detectors, subject to some conditions, and demonstrates some limitations of such detectors.
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Dual‐energy mammography: A detector analysis

Medical Physics, 1990
Dual‐energy mammography acquisition scenarios employing single‐shot techniques are examined using computer simulation. A figure of merit of the signal‐to‐noise ratio squared over the glandular dose was chosen for the optimization task due to its exposure independence. Doses were evaluated using Monte Carlo techniques.
J M, Boone, G S, Shaber, M, Tecotzky
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An energy analyzing detector for cold neutrons

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018
We describe the design, fabrication, and performance of an energy analyzing detector package for cold neutron spectrometers at the NIST Center for Neutron Research (NCNR). The detector package consists of arrays of highly oriented pyrolytic graphite crystals set at takeoff angles corresponding to different neutron energies.
N C, Maliszewskyj, A, Osovizky, K, Pritchard, Y, Yehuda-Zada, E, Binkley, J, Ziegler, P, Tsai, N, Hadad, G M, Baltic, M, Jackson, C, Hurlbut, C F, Majkrzak   +11 more
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New asymptotics for performance of energy detector

2014 IEEE Global Communications Conference, 2014
Performance analysis of the energy detector (ED) in fading channels has received enormous attention recently. However, averaging the generalized Marcum-Q function over fading statistics often results in complicated special functions and/or infinite series based expressions. Motivated by the need for simple expressions without compromising the accuracy,
Vesh Raj Sharma Banjade, Chintha Tellambura, Hai Jiang 0001   +2 more
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