Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Shikhaliev, Polad"'
Autor:
Shikhaliev, Polad, Hannan, Bruce, Diawara, Yacouba, Funk, Loren, Sedov, Vlad, Kirkham, Melanie, Visscher, Ted
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A August 2024 1065
Autor:
Shikhaliev, Polad, Tartoni, Nicola
Conventional x-ray imaging detectors suffer from parallax error when the radiation beam arrives at the detector surface at tilted angle. The image blurring occurs as the radiation penetrates detector material in lateral direction at tilted angle. How
Externí odkaz:
http://arxiv.org/abs/1910.01383
Autor:
Shikhaliev, Polad M.
A feasibility study of the megavoltage (MV) computed tomography (CT) for imaging large cargos has been performed. The MV cargo CT system has imaging field of view of 3.25m in diameter. The system design includes a compact x-ray source and detectors t
Externí odkaz:
http://arxiv.org/abs/1805.04608
Autor:
Shikhaliev, Polad M.
Cargo imaging with Megavoltage (MV) radiography has important applications for detecting illicit materials. It enables decomposing and quantifying materials with different atomic numbers by imaging cargo at two different x-ray energies, or dual energ
Externí odkaz:
http://arxiv.org/abs/1709.10406
Autor:
Shikhaliev, Polad M.
Purpose: The purpose of the work was experimental investigations of the breast dose distributions with adaptive filtration. Adaptive filtration reduces detector dynamic range and improves image quality. The adaptive filter with predetermined shape is
Externí odkaz:
http://arxiv.org/abs/1610.01014
Autor:
Atak, Haluk, Shikhaliev, Polad M.
Purpose: Photon counting (PC) computed tomography (CT) can provide material selective CT imaging at lowest patient dose but it suffers from suboptimal count rate. A dynamic beam attenuator (DBA) can help with count rate by modulating x-ray beam inten
Externí odkaz:
http://arxiv.org/abs/1610.00186
Autor:
Shikhaliev, Polad M.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 October 2018 904:35-43
Autor:
Shikhaliev, Polad M.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 21 February 2018 882:158-168
Autor:
Atak, Haluk, Shikhaliev, Polad M.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 21 September 2017 867:58-71
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